Home > Products > Tungsten copper Alloy > passive cooling elements of electronic devices tungsten copper carrier plates heat sink sheet electric cooling elements
passive cooling elements of electronic devices tungsten copper carrier plates heat sink sheet electric cooling elements
- Guangzhou
- T/T L/C D/P D/A
You May Like
-
W75Cu25 Tungsten Copper alloy welding electrodes
-
High density arc wear resistance copper tungsten carbide contacts
-
Thermal mounting plates/chip carriers/flanges/and frames for RF Tungsten copper heat sink
-
MIG electrodes Tungsten copper alloy bar aluminium alloy welding bar
-
Argon arc welding electrodes Tungsten Copper alloy electrodes
-
High voltage electrical switch Tungsten copper switch contact
Product Details
| Place of Origin | Hunan, China | Brand Name | Newmetals | |
| Model Number | various on request | Application | industries as engine, electrical device, electron | |
| Shape | regular or irregular as customer require | Material | WCu as customer require | |
| Dimensions | various on request | Chemical Composition | WCu as customer require |
Product Description
passive cooling elements of electronic devices tungsten copper carrier plates heat sink sheet electric cooling elements
tungsten copper carrier plates and heat sinks composites of tungsten and copper. So both the thermal advantages of copper and the very low expansion characteristics of tungsten can be utilized.
By adjusting the content of tungsten, we can have its coefficient of thermal expansion (CTE) designed to match those of materials such as ceramics (Al2O3, BeO), semiconductors (Si), and metals (Kovar), etc.
Used as Thermal mounting plates,chip carriers,flanges, frames for RF and substrates etc.
1.heat-resistant
2.ablate-resistant
3.high-intensity
4.excellent thermal andelectrical conductivity
5.easy to be machined
Application
1.Used as high temperature resistance in electronic products and Auto-Engines. Like Computer generates vast amounts of heat, which results in the slow of speed.Tungsten alloy heat sink can solve this problem.
2.Used in applications such as optoelectronics packages, Microwave Packages, Packages, Laser Submounts, etc.
3.Used as heat sink pieces and encapsulation shell.
4.Used in thermal mounting plates, chip carriers, flanges, and frames for RF, microwave millimeter wave packages like LDMOS FET; MSFET; HBT; Bipolar; HEMT; MMIC, light emitting diodes and detectors, laser diode packages like pulse, CW, single emitter, bars and complex carriers for optoelectronics amplifiers, receivers, transmitters, tunable Lasers.
| Type | Chemical composition (wt%) | Density | Hardness | Resistivity | IACS | Bending strength | ||
| Cu | Total impurity content(≤) | W | g/cm3 (≥) | HB Kgf/mm2 ( ≥) | μΩ.cm (≤) | % (≥) | MPa (≥) | |
| W50/Cu50 | 50±2.0 | 0.5 | balance | 11.85 | 115 | 3.2 | 54 | -- |
| W55/Cu45 | 45±2.0 | 0.5 | balance | 12.3 | 125 | 3.5 | 49 | -- |
| W60/Cu40 | 40±2.0 | 0.5 | balance | 12.75 | 140 | 3.7 | 47 | -- |
| W65/Cu35 | 35±2.0 | 0.5 | balance | 13.3 | 155 | 3.9 | 44 | -- |
| W70/Cu30 | 30±2.0 | 0.5 | balance | 13.8 | 175 | 4.1 | 42 | 790 |
| W75/Cu25 | 25±2.0 | 0.5 | balance | 14.5 | 195 | 4.5 | 38 | 885 |
| W80/Cu20 | 20±2.0 | 0.5 | balance | 15.15 | 220 | 5 | 34 | 980 |
| W85/Cu15 | 15±2.0 | 0.5 | balance | 15.9 | 240 | 5.7 | 30 | 1080 |
| W90/Cu10 | 10±2.0 | 0.5 | balance | 16.75 | 260 | 6.5 | 27 | 1160 |
Quick Response:feedback within 24hours
High quality:Well-trained workers and more than 10 years experience technical staff
Competitive price :Directly from factory to save your money.
short lead time:sample 5-10days,large order about 20 days
Flexibility:order no matter how big or small all welcome
OEM & ODM both ok
We can offer various type with different functions for customers, not only manufacture according to the international standard, but also can design as per the requirements of customers.
Please choose freely from the wide range of already available passive cooling elements of electronic devices tungsten copper carrier plates heat sink sheet electric cooling elements or contact us with your specifications. Please do not hesitate to contact Irene.
Product display
Zhuzhou Newmetal Materials Co., Ltd is a refractory metal manufacturer specializing in the raw material and deep-processing product of tungsten, molybdenum, tantalum, niobium, rhenium and tungsten carbide.
• We have conquered the technological difficulties in welding between the tungsten carbide wear-resistant material and stainless steel-based and iron-based. The geometrical tolerance of weldment can be controlled in level A.
• Relying on powder metallurgy institute and engineering materials institute of Central South University, We have established a production-learning-research base to provide powerful technologic support for products R&D. And we have the whole production equipment from mixing to finish machining, including the world’s most advanced cold isostatic pressing machine which can manufacture the widest and longest plate.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Contact Us
- Zhuzhou Newmetal Materials Co., Ltd.
- Contact nameAngelia Tang Chat Now
- Phone86-0731-28622059
- Address12th Jiangshan Road Zhuzhou, Hunan Li Yu Industrial Park, Zhuzhou, Hunan
Product Categories
| New Products | Rhenium Products | Tantalum Products | Tungsten Alloy product |
| Tungsten copper Alloy | Tungsten Heavy Alloy | Tungsten molybdenum products | Waterjet |
| Wear risistant part |
New Products
-
copper tungsten electrode tungsten copper electrode price
-
Tungsten Copper Alloy Discs Discharge Electrode
-
Tungsten copper alloy switch contact,tungsten copper switch, bimetal contact rivet
-
Electrical switch contacts, bimetal contact rivet,tungsten copper switch
-
Tungsten Copper Alloy switch contacts, circuit breaker contact
-
tungsten copper High medium low voltage switch gear contact/load break switch contact/circuit breaker contact
-
High. Medium .low voltage switch contact/Heavy duty vacuum switch conductor W75 Cu25 copper tungsten alloy for contact material
-
tungsten copper alloy disc ring wheels copper tungsten electrode
-
Hot sale Tungsten copper switch contact
-
High quality W75 plate/ring/disc tungsten copper alloy electrodes for EDM
-
Highly electrically conductive 75%W+25%Cu tungsten copper alloy blocks/strips
-
Tungsten copper alloy W75-Cu25 tungsten copper alloy bar/tungsten rods as welding electrodes
-
W70Cu30 tungsten copper switching contacts for circuit break
-
Cu25 W75 tungsten copper alloy electrode, tungsten electrode price
-
W75 tungsten copper electrode price for EDM and ECM
-
Professional manufacturer for tungsten copper alloy High quality Tungsten Copper alloy strip/ block/plate /disc/bars
-
Chinese manutactured Tungsten copper alloy bar/sheet/plate
-
W75 tungsten copper electrode price tungsten plate for resistance welding electrode, EDM/ECM
-
2016 High Density Polished tungsten copper alloy rod/copper tungsten alloy electrode alloy tungsten copper bar
-
Gold hard metal tungsten copper alloy bar/copper tungsten alloy electrode tungsten copper electrode low price
-
for edm copper electrode and Tungsten Material resistance welding electrode W75 tungsten copper alloy rod
-
SF6 circuit breakers High quality Tungsten copper alloy bar/sheet/plate
-
For PCD Tools Disk Erosion tungsten copper electrode/EDM electrode/welding electrode
-
tungsten copper alloy arcing contacts/arc runners/copper tungsten contacts rivets
Popular Searches
- magnesium ingot
- magnesium alloy ingot
- magnesium alloy
- gallium
- metallurgy
- anode
- cu sn alloy
- magnesium
- magnesium plate
- mg ingot
- germanium ingot
- cadmium
- ferro chrome
- carbon ferrochrome
- gallium metal
- metal cobalt
- ferro chrome alloy
- magnesium rod
- magnesium pipe
- magnesium alloy sacrificial anode
- magnesium alloy bar
- aluminum alloy sacrificial anode
- az91
- metal lump
- capacitor tantalum
- germanium
- zirconium rod
- zirconium tube
- zirconium bar
- magnesium metal powder
Recommended Products
- BOLI MESH/ 3*0.20+6*0.35 HT HT Tear-Resistant Dipped Steel Cord Fabric for making Conveyor Belt /Steel Cord Fabric for Conveyor Belt
- BOLI MESH/3*7*0.20 HE HT Tear-Resistant Dipped Steel Cord Fabric for making Conveyor Belt /Steel Cord Fabric for Conveyor Belt
- BOLI MESH/3+9*0.22+1HT HT Tear-Resistant Dipped Steel Cord Fabric for making Conveyor Belt /Steel Cord Fabric for Conveyor Belt
- BOLI MESH/3+9+15*0.22+0.15 HT Tear-Resistant Dipped Steel Cord Fabric for making Conveyor Belt /Steel Cord Fabric for Conveyor Belt
- BOLI MESH/3+9+15*0.175+0.15 HT Tear-Resistant Dipped Steel Cord Fabric for making Conveyor Belt /Steel Cord Fabric for Conveyor Belt
- BOLI MESH/2+2*0.35 HT Tear-Resistant Dipped Steel Cord Fabric for making Conveyor Belt /Steel Cord Fabric for Conveyor Belt
- BOLI MESH/ 3x4x0.22HE Tear-Resistant Dipped Steel Cord Fabric for making Conveyor Belt /Steel Cord Fabric for Conveyor Belt 2+2X0.25ht
- BOLI MESH/Tear-Resistant Dipped Steel Cord Fabric for making Conveyor Belt /Steel Cord fabric for Making Tyre 2*0.30mm belt
- buy Tear-Resistant Dipped Steel Cord Fabric for making Rubber Conveyor Belt/Steel Cord fabric for Making Tyre 2*0.30mm belt
- buy Tear-Resistant Dipped Steel Cord Fabric for Conveyor Belt /Steel Cord fabric for Making Tyre 2*0.30mm belt
- Where to buy Tear-Resistant Dipped Steel Cord Fabric for Conveyor Belt /Steel Cord fabric for Making Tyre 2*0.30mm belt
- Where to buy Steel Cord fabric for Making Tyre 2*0.30mm belt/Tear-Resistant Dipped Steel Cord Fabric for Conveyor Belt Tear-Resistant
Find Similar Products By Category
- Metallurgy, Mineral & Energy > Black Metal & Products
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Angelia Tang
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile