CFA 铜铁合金说明书
阿尔法窥探ES GPX-A 雷达锐IX 6800 XT 6900参考版铜 炭素水冷器说明书

The Alphacool ES GPX Copper/Carbon water cooler with backplatewas developed for the Alphacool Enterprise Series. Due to thepositioning of the connections, the hosing of the cooler in the serverrack is significantly simplified. The top of the cooler is made of carbon.This makes the water cooler lighter compared to Alphacool's Eisblocks with acetal or acrylic tops. Thanks to the compact design, only 1 slot isneeded to mount the cooler in the server rack instead of 1.5 slots asbefore. This additional space saving is one more argument for usingthe ES GPX Copper/Carbon graphics card water cooler.•Fullcover water cooler •Nickel-plated copper radiator bottom •Noble material mix of carbon & copperV. 1.004 // 06.2022Alphacool ES GPX-A Radeon RX 6800/XT/6900 Reference Copper/Carbon with BackplateAlphacool article number: 13077- AMD Radeon 6800 Reference Design- AMD Radeon 6800 XT Reference Design - AMD Radeon 6900 XT Reference Design- AMD Radeon 6950 XT Reference Design3x 8x8x1mm thermal pad (7 W/mk) 1x 8x66x1mm thermal pad (7 W/mk) 2x 15x51x1mm thermal pad (7 W/mk) 2x 15x15x1mm thermal pad (7 W/mk) 1x 8x84x1mm thermal pad (7 W/mk) 1x 8x74x3mm thermal pad (3 W/mk) 2x 15x51x3mm thermal pad (3 W/mk) 2x 30x30x3mm thermal pad (3 W/mk)2x 15x15x3mm thermal pad (3 W/mk) 1x 8x84x3mm thermal pad (3 W/mk) 6x M2x5 screws6x M2x5 washers1x Thermal grease (Subzero 16 W/mk) 7x M2x11 screws1x backplateThe Alphacool ES GPX Copper/Carbon water cooler with backplate was developed for the Alphacool Enterprise Series. Due to the positioning of the connections, the hosing of the cooler in the server rack is significantly simplified. The top of the cooler is made of carbon. This makes the water cooler lighter compared to Alphacool's Eisblocks with acetal or acrylic tops. Thanks to the compact design, only 1 slot is needed to mount the cooler in the server rack instead of 1.5 slots as before. This additional space saving is one more argument for using the ES GPX Copper/Carbon graphics card water cooler.More performance!Alphacool manages to position the cooler as close as possible to the components to be cooled. For this purpose, the heat conducting pads used are reduced to a thickness of 1mm. The maximum possible reduction in the thickness of the copper block and the optimization of the water flow inside the cooler allow all important components such as GPU, voltage converters and VRAMs to be cooled by water much better and more effectively. All of this provides a significant increase in cooling performance.Connections on the back?In order to save space in the width and height during installation, the water input and output have been moved to the back of the cooling block. This positioning of the connections makes hosing much easier. It enables easy integration of the GPU cooler into the water circuit even in the tightest server housings.Copper or aluminum?Alphacool uses only copper for all water-bearing parts. Copper has almost twice the thermal conductivity of aluminum and is therefore clearly the better choice of material for water cooling. The nickel-plated copper base is highly resistant to acid, which means that chipping of the nickel plating can be ruled out.Thermal paste & thermal padsThe included thermal paste is Alphacool's Subzero with a thermal conductivity of 16 W/mk. The electrically non-conductive thermal paste is particularly well suited for high contact pressures, but can still be perfectly applied due to its viscosity of 850000 TF. For the thermal pads, Alphacool uses soft pads that fit perfectly to the components to be cooled and are very durable. The 2mm and 3mm thick pads have a thermal conductivity of 3 W/mk. The 1mm thick pads can dissipate 7 W/mk of heat.Discreet appearanceThe matte carbon finish gives the cooler a noble appearance. This makes it additionally interesting for private users who want to do without aRGB lighting.Drawing。
【2018最新】铜熔炼作业指导书-实用word文档 (5页)

本文部分内容来自网络整理,本司不为其真实性负责,如有异议或侵权请及时联系,本司将立即删除!== 本文为word格式,下载后可方便编辑和修改! ==铜熔炼作业指导书篇一:熔炼作业指导书篇二:铝硅铜合金熔炼作业指导书篇三:铜锭熔炼工艺作业指导书铜锭熔炼工艺作业指导书(201X-06-16 22:41:24)转载▼标签:篇四:电炉熔炼作业指导书电炉熔炼作业指导书编号:WI-J-002-A0版次:A0制作部门:技术部日期:201X-06-171.目的:规范熔炼操作,保证产品质量和生产的顺利进行。
2.范围:本公司的铸铁熔炼操作。
3.内容:3.1 生产准备:在炉料、工具、记录文件及人员的准备齐全后开始生产。
如果准备不齐全,应准备齐全后再开始生产。
3.1.1 炉料的准备:准备足够一个班次使用的炉料。
废钢、和回炉料不能潮湿,不能严重锈蚀;回炉料要求除净残砂。
铜、锡、锰铁、硅铁、增碳剂、孕育剂和除渣剂等,必须保持干燥无杂物。
3.1.2 工具、(来自:WwW. : 铜熔炼作业指导书 )记录的准备:检查电炉、加料天车、加料车、测温枪和其它称量仪器,确保它们能够正常工作。
准备足够一个班次使用的除渣工具、孕育剂处理工具等。
准备各种记录表格。
扒渣、挡渣、搅拌等工具必须干燥,残汤罐必须刷涂料并烘干后方可使用。
3.1.3 中间包的准备,确保其处于良好状态。
3.1.3.1 中间包可采用混制好的浇注耐火材料制作。
也可用与中频炉坩埚相同配比的石英砂和水玻璃制作,混制方法同炉衬耐火材料。
3.1.3.2 包底厚度约150-180mm,包壁厚度约50-80mm。
浇包内壁要轻轻打实、打平。
3.1.3.3 中间包制作完成后须用燃气烤包器彻底烘烤,或用木材、焦炭烘烤。
要确保烤干烤透。
任何时候禁止用潮湿的中间包装盛转运或浇注铁水。
3.1.3.4 中间包的预热:每次重新生产前或浇注过程停工1 小时以上时,应将中间包充分烘烤至暗红色状态(约600℃以上)后使用。
高纯度金属合金条,无铅说明书

LEAD FREE 99C BARSOLDER 1KG LEADFREE SAC3 BARSOLDER 1KGMaterial Safety DatasheetHigh Purity Solder Products (Bar,Tinmans,Blowpipe, Ingot, Pellets, Chunks & Chips- all alloys) WARTON METALS LIMITEDSection 1. Identification of the substance / preparation and of the company / undertakingProduct Name: Manufactured By: Emergency Telephone: Emergency Fax:High Purity Solder Products (Bar, Tinmans, Blowpipe, Ingot, Pellets, Chunks & Chips) Warton Metals LimitedGrove Mill, Commerce Street. Haslingden. Lancashire. BB4 5JT. ENGLAND.+44 (0)1706 218888+44 (0)1706 221188Section 2. Composition / Information on IngredientsIngredientLead (dusts, heated vapours, fumes). R20/22 - Harmful by inhalation and if swallowedR33 - Danger of cumulative effects.R61 - May cause harm to unborn child. CAS No: Classification Symbol Risk phrases Safety Phrases % Present7439-92-1 T 20/22-33-61 See alloy table below Please use table below to determine the elements present in the alloy.Warton Part No Tin (Sn) % Lead (Pb) % Copper (Cu) % Silver (Ag) % Antimony (Sb) % 63/37 62.5-63.5 Rem - - - 60/40 59.5-60.5 Rem - - - 60/40 DIS* 59.5-60.5 Rem - - - 50/50 49.5-50.5 Rem - - - 45/55 44.5-45.5 Rem - - - 40/60 39.5-40.5 Rem - - - 35/65 34.5-35.5 Rem - - - 30/70 29.5-30.5 Rem - - - 20/80 19.0-20.0 Rem - - - 15/85 14.0-15.0 Rem - - - 99C Rem -.45 - .9 - - 97C Rem - 2.5-3.5 - - Alloy No 1 49.5-50.5 Rem 1.2-1.6 - - Alloy No 2 59.5-60.5 Rem 1.6-2.0- - HMP 5S 4.8 - 5.2 Rem- 1.2-1.8 - LMP 62S 61.5-62.5 Rem- 1.8-2.2 - 96S Rem -- 3.5-4.0 - TLS/5 4.8-5.2 Rem- 0.8-1.2 - 95A Rem -- - 4.5-5.5 TIN 100 - - - - TSC 95.5-96 - 0.5-1 3.3-4 - SAC3 Rem - 0.5-0.72.8-3.2 -SAC2 Rem - 0.5-0.71.8-2.2 -SAC1 Rem - 0.5-0.70.3-0.7 -*DIS Dross Inhibiting SolderSection 3. Hazards IdentificationSolder alloys containing lead give off negligible lead fume at soldering temperatures and at temperaturesup to 500ºC.Section 4. First Aid MeasuresInhalation: Skin Contact: Eye Contact: Ingestion: Burns:(Dust). Remove patient to fresh air and seek medical attention.Wash hands with soap and warm water after handling solder.(Dust) Irritating - Flush immediately with plenty of water, ensure that the eyeball and the inside of the eyelids are properly bathed by gently prising open the eyelids. Also make sure that the contaminated water runs off the face away from the eyes. Seek medical attention.Not applicableCool burn site immediately with clean cold water and seek medical attention.Section 5. Fire Fighting MeasuresSuitable extinguishing media: Do not use:Exposure hazards: Protective measures: Dry chemical, carbon dioxide, water spray or foam.Water in a jet.High temperatures (above 500ºC) may produce heavy metal dust, fumes and/or vapours. The medium will give rise to irritating fumes.Fire fighters should wear full protective clothing and breathing apparatus operated in positive pressure mode.Section 6. Accidental Release MeasuresPersonal precautions: Environmental precautions: Methods of clearing up:Refer to Section 8, Personal Protection.Refer to Section 13, Disposal.Place in closed container for subsequent disposal.Section 7. Handling & StorageHandling: Storage: Wash the hands with soap and warm water after handling soldering products, particularly before eating and drinking or smoking.These products should be stored in a cool dry area.Section 8. Exposure Controls & Personal ProtectionOccupational Exposure Limits:-Substance: Long Term Exposure Limits (8 Hour TWA) Short Term Exposure Limit (15 min) Lead *0.15 mg/m³ -Personal Protection:-Respiratory protection Eye Protection: Protective Clothing: Biological Standards:References: Not generally required unless there is inadequate extraction during reflow work.Use of safety glasses or goggles is recommended.When handling dross or molten metal the following clothing should be used: overalls, leather apron, heat resistant gloves.For blood lead monitoring and medical surveillance requirements, refer to the HSC Approved code of Practise supporting the Control of Lead at Work Regulations. Employees should be under medical surveillance if the risk assessment made under the Control of lead at Work regulations indicate they are likely to be exposed to significant concentration of lead, or if an employment medical adviser or appointed doctor certifies that an employee should be under medical surveillance.A woman employed on work which exposes her to lead should notify her employer as soon as possible if she becomes pregnant. The employment medical advisor/appointed doctor should be informed of the pregnancy. Under the Management of Health & Safety at Work (Amendment) Regulations 1994, employers should assess the risks at work to the health of pregnant workers and workers who have recently given birth or are breast feeding.EH40 Occupational Exposure Limits (published annually). * - From Appendix 1 of the HSC Approved Code of Practice Supporting The Control of Lead at Work Regulations.Section 9. Physical & Chemical Properties.Appearance / colour: Odour:Boiling point (Solvent)ºC: Flash point (Solvent) ºC: Explosive / oxidising: Viscosity:Vapour pressure: Evaporation rate: Flammability:Grey SolderN/AN/AN/AN/AN/DN/AN/AN/ApH/Concentration:Melting PointºC:Auto ignition temperature ºC:Explosive limits (% vol):Solubility/miscibility:Volatile content (V.O.C):Vapour density (air = 1):ConductivitySpecific Gravity:N/DSee table belowN/AN/AInsoluble in waterN/DN/AN/DN/AWarton Part No Melting range ºC Warton Part No Melting range ºC 63/37 183 99C 227 60/40/60/40 DIS 183-188 97C 230-250 50/50 183-212 Alloy No. 1 183-21545/55 183-224 Alloy No.2 183-19040/60 183-234 HMP5S 296-301 35/65 183-244 LMP62S 179 30/70 183-255 96S 22120/80 183-275 TLS/5 296-30115/85 227-288 95A 236-243TIN - TSC 217SAC3 217-219 SAC2 217-219SAC1 217-219 Section 10. Stability & ReactivityConditions to avoid: Materials to avoid: Reactivity:If solder is exposed to temperature over 500ºC lead dust, fume and /or vapours may be produced. Solder will react with concentrated acid to release poisonous fumes of nitric oxide. This will in turn oxidise to nitrogen dioxide, a red gas with a pungent odour. If personnel are extensively exposed to these gases then immediate medical attention should be sought, as symptoms can be delayed for a considerable time period and can be fatal. Solder may react with other strong acids to release highly flammable / explosive hydrogen gas.Do not place wet or damp metal into a molten bath of solder, this could cause an explosion.Section 11. Toxicological Information ( toxic effects arising from exposure based on experimental and non experimental data)Acute Toxicity: Chronic Toxicity: Lead can cause weakness, pains in the joints, vomiting, loss of appetite and stupor.Lead can cause weakness , insomnia, headache and possible paralysis. Chronic exposure to lead may result in damage to the blood forming, nervous, urinary and reproductive systems. Lead is classified as a 2B carcinogen by the IARC (1987) i.e. evidence for carcinogenity is a adequate in animals but inadequate for humans. Severe lead toxicity has long been known to cause sterility, abortion and neonatal mortality and morbidity.Section 12. Ecological Information(Possible environmental effects and behaviour /ODP/aquatic toxicity):Lead is not degradable and will persist in the environment. Lead is insoluble in water and is not attacked by most inorganic acids and bases. For this reason lead in small quantities is often disposed of in landfill sites, however this is not recommended. (See section 13. Disposal Considerations).Section 13. Disposal Considerations(Safe disposal of product, its residues and packaging materials):Waste solder should be placed in metals tins and returned to Warton for disposal. Disposal should be in accordance with the relevant local and national legislation. In the UK this is the Control Of Pollution Act 1974, the Environmental Protection Act 1990 and regulations made under them. See also Sections 7 & 8 for handling precautions and personal protection where applicable.Section 14. Transport InformationSolder is not classified as hazardous for transportation.Section 15. Regulatory InformationNot applicable Section 16. Other InformationRecommended uses and restrictions: Publications references: Use only as directed.Compiled in accordance with CHIP 2 Regulations 1994. HSE Approved Code Of Practise, document L62. Dangerous Substances Directive 57/548/EEC as amended by directive92/32/EEC. Dangerous Preparations Directive 88/379/EE as amended by Directive90/492/EEC Lead at Work Directive 82.605/EEC. The Health & Safety at Work Act 1974. The Control Of Lead at Work Regulations 1980. The Control of Substances Hazardous to Health Regulations 1994. The Management of Health and Safety at Work Regulations 1992. The Management of Health and Safety at Work (Amendment) Regulations 1994. HS (G) 37: An Introduction to Local Exhaust Ventilation. HS (G) 53: Respiratory Protective Equipment - A practical guide for users. HS (G) 65: Successful Health & Safety Management’s. HS (G) 97: A Step by step Guide to the Coshh Regulations. EH26: Occupational Skin Diseases: health and safety Precautions. EH40: Occupational exposure limits. Revised annually. MS24: Health Surveillance of Occupational Skin Disease. Health Surveillance under COSHH: Guidance for employers Approved Code of Practise - Management of Health & Safety at Work.Section 17. Revision DatesRevised Date / Initials: Replacing:Legend: October 2006 / VHMAll previous health and safety datasheetsN/A = Not applicable or available at time of printing. N/D = Not determined or not determinable.Est. = Estimated Rem= RemainderThe information and recommendations on this sheet relate to the specific material designated and may not be valid for such material used in combination with any other materials or in any process. The information is given in good faith and the best of Warton Metals Ltd knowledge, information and believed accurate and reliable at the time of preparation. Nothing herein is to be construed as a guarantee, express or implied in all cases it is the responsibility of the user to determine the applicability of this information or the suitability of the products for his own particular purposes.Sales & Technical Enquiries: Telephone: +44 (0)1706 218888 Fax: +44 (0)1706 221188LEAD FREE 99C BARSOLDER 1KG LEADFREE SAC3 BARSOLDER 1KG。
非铁金属及其合金讲解

180~300℃保温后空冷。
(3) 均匀化退火消除铸锭或铸件的成分偏析及内应力, 提高塑性,通常在高温长时间保温后空冷。
2018年10月13日星期
机电工程学院 赵占西 zhaozx@
9
第九章 非铁及其合金
§1 铝及其合金
三、铝合金的热处理(退火、淬火和时效) 2.淬火(固溶处理) 将铝合金加热到固溶线以上保温后快 冷,使第二相来不及析出,得到过饱和、
2018年10月13日星期
机电工程学院 赵占西 zhaozx@
5
第九章 非铁及其合金
§1 铝及其合金
二、铝合金的分类
铝中加入适量 Si、Cu、Mg、Zn、Mn 等主加元素和 Cr、
Ti、Zr、B、Ni 等辅加元素,组成铝合金,可提高强度
并保持纯铝的特性。
根据成分和生产工艺特点可将铝合金分为两大类: 1) 形变铝合金 2) 铸造铝合金
第九章 非铁及其合金
Ch9 非铁金属及其合金
§1 铝及其合金 §2 铜及其合金
§3 钛及其合金
§4 轴承合金 §5 其它非铁合金
2018年10月13日星期
机电工程学院 赵占西 zhaozx@
1
第九章 非铁及其合金
绪论
除铁之外的其它金属称为非铁金属:
轻金属ρ<4.5g/cm3如Al、Mg、K、Na、Ca等。
11
第九章 非铁及其合金
§1 铝及其合金
三、铝合金的热处理(退火、淬火和时效)
3. 时效曲线【Al-4%Cu合金】
自然时效
2018年10月13日星期
人工时效
12
机电工程学院 赵占西 zhaozx@
第九章 非铁及其合金
§1 铝及其合金
T∕CFA 0202050201-2018 铸造用高纯生铁

CFA ICS 77.080.10H 41中国铸造协会标准T/CFA 020******* -- 2018铸造用高纯生铁High purity pig iron for foundry(公告稿)2018 - 02 - 08 发布2018 - 05 - 01 实施中国铸造协会发布IT/CFA 020*******--2018目次前言 (Ⅱ)1范围 (1)2规范性引用文件 (1)3术语与定义 (1)4牌号 (2)5技术要求 (2)6试验方法 (3)7检验规则 (3)8运输和质量证明书 (4)IT/CFA 020*******--2018前言本标准按照GB/T 1.1《标准化工作导则第 1 部分:标准的结构和编写规则》的规定编写。
本标准由中国铸造协会铸造生铁分会提出。
本标准由中国铸造协会归口。
本标准所代替标准的历次版本发布情况为:——T/CFA 020*******—2011。
IIT/CFA 020*******—2018铸造用高纯生铁1范围本标准规定了铸造用高纯生铁的化学成分和牌号及相关技术要求、试验方法、检验规则、质量证明书及运输储存要求等。
本标准适用于铸造行业高纯生铁的生产与应用。
2规范性引用文件下列文件对于本文件的应用是必不可少的。
凡是注日期的引用文件,仅所注日期的版本适用于本文件。
凡是不注日期的引用文件,其最新版本(包括所有的修改单)适用于本文件。
GB/T 223.3 钢铁及合金化学分析方法二安替比林甲烷磷钼酸重量法测定磷量GB/T 223.17 钢铁及合金化学分析方法二安替比林甲烷光度法测定钛量GB/T 223.29 钢铁及合金铅含量的测定载体沉淀-二甲酚橙分光光度法GB/T 223.31 钢铁及合金砷含量的测定蒸馏分离-钼蓝分光光度法GB/T 223.47 钢铁及合金化学分析方法载体沉淀- 钼蓝光度法测定锑量GB/T 223.48 钢铁及合金化学分析方法半二甲酚橙光度法测定铋量GB/T 223.50 钢铁及合金化学分析方法苯基荧光酮-溴化十六烷基三甲基胺直接光度法测定锡量GB/T 223.55 钢铁及合金碲含量的测定示波极谱法(0.001-0.050 %)之二巯基棉分离-示波极谱法GB/T 223.5 钢铁酸溶硅和全硅含量的测定还原型硅钼酸盐分光光度法GB/T 223.61 钢铁及合金化学分析方法磷钼酸铵容量法测定磷量GB/T 223.63 钢铁及合金化学分析方法高碘酸钠(钾)光度法测定锰量GB/T 223.68 钢铁及合金化学分析方法管式炉内燃烧后碘酸钾滴定法测定硫含量GB/T 223.71 钢铁及合金化学分析方法管式炉内燃烧后重量法测定碳含量GB/T 223.75 钢铁及合金硼含量的测定甲醇蒸馏-姜黄素光度法GB/T 223.78 钢铁及合金化学分析方法姜黄素直接光度法测定硼含量GB/T 8170 数值修约规则与极限数值的表示和判定GB/T 20066 钢和铁化学成分测定用试样的取样和制样方法GB/T 20123 钢铁总碳硫含量的测定高频感应炉燃烧后红外吸收法(常规方法)GB/T 20127.2 钢铁及合金痕量元素的测定第2 部分:氢化物发生-原子荧光光谱法测定砷含量GB/T 223.79 钢铁多元素含量的测定X-射线荧光光谱法GB/T 20127.7 钢铁和合金痕量元素的测定第7 部分:示波极谱法测定铅含量GB/T 20127.8 钢铁和合金痕量元素的测定第8 部分:氢化物发生-原子荧光光谱法测定锑含量NACIS/CH 011:2005 ICP-AES法电感耦合等离子发射光谱法测定锰、铬、铝量NACIS/CH 083:2005 ICP-MS法电感耦合等离子质谱法测定铅、铋、锑、锡量3术语和定义1T/CFA 020*******--2018下列术语和定义适用于本标准。
高温电缆线,20AWG,银铜铜,TFE膜,AWM 1213说明书

83007 004100 Yellow
Reel
100 ft
83007 0041000 Yellow
Reel
1,000 ft 612825399384
© 2022 Belden, Inc
All Rights Reserved.
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability.
Product: 83007 Lead Wire, #20 Str SPC, TFE Ins, AWM 1213
Product Description High Temp Plastic Lead Wire, 20AWG (19x32) Silver Plated Copper, TFE Insulation, AWM 1213 105C TYPE E MIL-W-16878/4 600V 200C
Standards and Compliance
Sustainability: Flammability / Reaction to Fire: AWM Compliance: NEMA Compliance: Military Compliance: European Directive Compliance: APAC Compliance:
Eutalloy 10112 熔融多组分钢合金粉说明书

Tungsten, Nickel, Chromium, Boron, Silicon, Iron, Carbon
12 seconds
Bulk Deቤተ መጻሕፍቲ ባይዱsity:
5.5 g/cc
Powder Coverage:
1 lb per 50 in2 @ 1/16’’
PROCEDURE
FOR USE
• Mixer Blades
• Wear Plates
• Fly Ash Chutes
• Drill Bits
• Plow Discs and Harrows
Coolant: Flood coolant with rust inhibitors in 2-5% concentration.
service as deposited or finished by grinding and polishing.
Nominal Composition:
Hall Flow Rate:
HRC 60 Up to 1000°F (538°C) Knoop of Tungsten
Carbide, +1900 10.0 g/cc
Eutectic Corporation: N94 W14355 Garwin Mace Dr. Menomonee Falls WI, 53051 USA +1 800. 558. 8524 •
Eutectic Canada: 428, rue Aimé-Vincent Vaudreuil-Dorion, Québec J7V 5V5 Canada +1 800. 361. 9439 • eutectic.ca
INDIUM CORPORATION ndalloy 18 2 金錫焊膏 产品说明书

china@亞洲:新加坡: +65 6268 8678 接反面—>特點• 在高溫時強度高、熔點高• 抗腐蝕• 與其他貴金屬兼容• 導熱性能優異 簡介Indalloy 182 (80Au/20Sn)的熔點為280°C (556°F)。
它可以做成焊膏的形式,滿足各種具體用途的需要。
金錫焊膏通常用在需要熔點高(超過150°C )、熱疲勞特性好、在高溫下的強度高的情形。
它還用於需要高抗張強度、抗腐蝕的場合,或者在後續的低溫迴流焊製程中焊膏不會熔化的場合。
由於這些原因,Indalloy 182焊膏在軍事、航空航天、醫療等領域得到廣泛應用。
用於Au/Sn 焊膏的助焊劑• RMA-SMQ51AC• NC-SMQ51SC 按照用途和客戶產品使用要求,用於Indalloy 的熱穩定助焊劑有免洗型和RMA 型兩種。
這些助焊劑的產品說網址:techlibrary/pds.php 。
顆粒尺寸Indalloy 182用3號焊粉,這是標準產品。
如果用戶需要,金屬含量從91%到94%,決定於用途和顆粒的尺寸。
針對你的需要,如何確定產品的最適當規格,請與銦泰公司的應用工程師聯絡。
包裝Indalloy 182焊膏有罐裝和注射器包裝的產品。
用於塗佈的標準包裝有10cc 和30cc 的注射器包裝。
如果客戶需可以提供其他包裝的產品。
儲存和搬運方法為了達到最長的保質期,焊I ndalloy 182的保質期與使用的助焊劑有關。
注射器包裝或者筒裝的產品在存放時,防止助焊劑與焊重。
應當讓焊膏的溫度先達到工作環境的溫度,然後才使用。
應當把焊膏從冷藏環境取出來至少4小時之後再使用。
溫度穩定下來所需要的實際時間與包裝的尺寸有關。
在使用之前要檢查焊膏的溫度。
應當在注射器包裝Indalloy 182 金錫焊膏塗佈 是用高速、高可靠性的單點或者多點塗佈自動化設備進行塗佈,但是也可以用手持設備進行塗佈。
使用氣動或者正量裝置可以進行體積精確的塗佈。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
塑料用的大型模具, 玻璃用的模具,模具的散热性非常重要。 CFA模具要比铁模具效率好,生产性能高。
・ 铜和铁的溶接料
现在为止,铜和铁的溶接是不可能的。 CFA可以很容易的解决。
・ 半导体关联
可以活用于laser diode等。 (铜和铁一般都是用高价的银来焊接,可操作性也不好。)
直流小型 Motor
CFA使用 小型 Motor
CFA95线材含有铁的成分,和内芯引起 共鸣产生动力。 本体可以缩小
可携帯超小型 Motor
可携带超小型Motor,里面使用的线材(0.05mmΦ以下),容易断线,不 容易加工。 CFA线材有铁的成分,断线机率小。
2) CFA的强度和导电率都很高。
例:CFA90(铜90%、铁10%):強度700N/导电率60%以上
3) 从结果来看,可以比其它材料节省一半的成本。
家庭用的插头连接器,灯头,引线框架等,都可以应用。 4) 耐摩耗性
比铬铜的性能更高。
5) CFA 铜合金和铁可以很容易的溶接在一起。
CFA应用范围广。用于船舶,海底设备最为合适。(铁和铜是制造海水关联设备 的主要金属,现在为止都是使用含有银的焊接棒)。 6) CFA 热传导好,硬度强,作为焊料最为合适。
新素材CFA
Copper Ferro Alloy
株式会社
C F A
联系方式:0082-31-478-3313 传真:0082-31-478-3315 QQ: 308038875
目 (1) (2) (3) (4)
录
CFA是? CFA 的特性 CFA和 其它铜合金的不同点 CFA 的特性 ① 电磁波遮蔽性 ② 弹性 ③ 导电性・散热性 ④ 其它的 特性 (5) CFA 的用途 ①电磁波遮蔽用(shielding effect) ② 弹性用(spring characteristics) ③ 导电性 / 热传导性的 应用 ④ MOTOR的 应用
开关,插座等的制作材料是铍铜,因为它有毒,所以被禁止使用。不久的将来,CF A90和CFA95将代替铍铜,白铜等,成为世界的主流。
・ 半导体关联
引线框架,大多数电子产品都可以使用。
・ 各种弹性材料
CFA是具有导电性和坚韧性的一种新型材料。 应用范围广,各种领域的企业都在和我们联系。
(5) CFA 用途
遮蔽效果的测定结果 1) 磁 界
2) 电线电缆构造
(4) CFA 特性
② 弹性(弹簧)
具我们所知,铍铜合金(BeCu)是现在为止具有高弹性和导电性的合金。但是 因为回收的时候有剧毒,所以被禁止使用。 CFA具有和铍铜合金一样的导电性和弹性。因为是铜和铁的合金对环境没有影 响,生产费用也不高。根据用途,薄板和箔膜可以当弹性材料使用。
应力歪曲
伸张率的变化
(4) CFA 特性
③ 导电性・散热性 铜是导电性高,散热性快的一种金属。CFA是导电性高的铜和耐久性高的铁合 成的一种新型材料。 图5. 铜的比例和导电性,散热性的关系 ( 遮蔽效果和关系图一起表示。) 图6. 导电率和伸张强度。CFA和其它铜合金的比较 CFA的特性一目了然。
(4) CFA 特性
④ 以外的 特性
磁性导电材CFA是包括铁的含量为3%以上的铜铁合金。 作为现在没有的合金,除了上面说明的特性外,还具有其他金属和合金所没有的 各种特性。
现在为止,除了从东京都立产业技术研究中心,千叶县产业支援技术研究所提取 资料,还从各大企业的研究所提取。 下面所写的特性在哪个领域可以应用是作为以后的研究项目。 a) 拉伸的特性 b) 加工硬化性 c) 析出硬化性、強度、延性 d) 高温下的 硬度 e) 导电性
① ② ③ ④
电磁波遮蔽性 弹性 导电性/強度 散热性
(3)CFA和其它铜合金的不同点
1) 一般 铜合金(铍铜・磷青铜・洋银、etc 具有下面的现象)。
(a)应力腐蚀龟裂 (b)老化 (c) 弹性不足 (d) 导电性不强(18~20%程度) CFA含铁,所以上面的缺点都不具有,使用年限长(3年以上),具有稳定性, 可以生产成品。
全世界的电动汽车(EV) 和电子机器受电磁波的影响出现了很多问 题。・・・・・・・・・・・・・CFA95可以很容易的解决。 以外,电子回路的制作,电线电缆外套等
・ 医疗、医疗研究机关
可以遮蔽医疗机器,医疗机关,医疗研究机关的电磁波
・ 通信关联
可以防止手机,通信设备的通信障碍和电磁波伤害。・・・・・・CFA箔膜可以解决。
金属模具方面都可以应用。
7) CFA和其它铜合金不一样。具有磁性和强力的电磁波遮蔽作用,应用范围广。 各种项目的研究和试验都在进行中。 8) 地球上,铜和铁的含量最为丰富。 合金的回收利用不存在有害物质,非常安全。
(4) CFA 特性
① 电磁波遮蔽作用 铜的电场和铁的磁场对电磁波具有阻挡效果。
图1.厚度30μm的 CFA90 铜和铁的遮蔽效果表示图 CFA90的所得效果也有表示。 图2.CFA的 高周波(1~2GHz)遮蔽效果表示图。 厚度为120μm的一般遮蔽材料是30dB程度,厚度为30μm的CFA遮蔽效果 为 70~90dB,是一般材料的1000倍。
棒状・线状・板状・管状・箔纸等 许多形状都可以加工。
很期待在汽车,半导体,电子机器以外的很多领域可以用到。
磁性导电材料的名称是「CFA」 铜的含有量在后面有标记 CFA90=铜90%+铁10% CFA70=铜70%+铁30%
(2)CFAの特性
新素材「CFA」具有和铜一样的导电性,延展性和铁一样的磁性 和强韧性。 以前,利用各种金属,合金,树脂等材料组合才能得到所需特 性,但是,现在单独的一种材料就具有多种特性。 为了提高电磁波遮蔽效果,代价太高。需要弹性,磨耗太高。具 有导电性,但是没有坚韧性。 这样的种种问题,CFA可以很容易的解决。 CFA的特性如下面所说。
・ 电线电缆关联
可以用于同轴电缆(Coaxial cable)等的 電磁遮蔽。 可以用于各种电线电缆的外套等 (一般都是用铜银的线材和箔膜来缠绕) ・・・・・・・・・CFA的箔膜 和带子 可以容易的解决。
Байду номын сангаас
・ 防止电磁波的材料
电子回路、电子配件的外壳、遮蔽室的壁材。
(5) CFA的用途
② 弹性用 ( Spring characteristic) ・ CFA替代铍铜登场
(1)CFA ?
为了让导电性高的铜和有磁性的铁生成合金,因为它们的共熔点和比 重的关系,据我们所知,现在为止,铁的成分为3%以上的合金,生成难 度非常高。但是,我们利用新开发的,具有划时代意义的融化法,将铜 和铁的混合比例可以自由的调整。 新素材・新合金的制造才有可能。 磁性导电材料CFA具有以前金属没有的特性。
・ 光重型电机关联
CFA线材含铁,有磁性,应该可以作为新型电机的材料。
・ 汽车关联
发动机活塞(上部 铝的部分)的 使用。 刹车片(brake pad)也可以利用CFA的粉状。
(5) CFA 用途
④ MOTOR的应用 CFA使用 Motor
使用CFA70的薄板,重量轻,启动快
一般 Motor
一般motor是 銅和鉄 3相交流 Motor很重。
(5) CFA 用途
CFA是铜和铁的比例可以自由调配。现在需要在更多的领域可以得到应用。 亚洲、中東、欧州、美洲 等国家都在和我们联系。
现在进行的领域介绍
电磁遮蔽材料 磁性导电材料 导电材料
C F A
构造材料 放电加工材料
(5) CFA 用途
① 电磁波遮蔽用 ( Shielding effect) ・ 汽车、电脑、电气电子机器、产业机械、机器人调控装置