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W75Cu25 Grade Copper Tungsten Alloy Seam Sealing Welding Roller Electrode

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Zhuzhou Jiabang Refractory Metal Co., Ltd

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W75Cu25 Grade Copper Tungsten Alloy Seam Sealing Welding Roller Electrode

Name: W75Cu25 Grade Copper Tungsten Alloy Seam Sealing Welding Roller Electrode
Brand: JBNR
Price: 1 USD

Brand Name : JBNR

Model Number : 75W25Cu

Certification : ISO9001

Place of Origin : CHINA

MOQ : Negotiation

Price : Negotiable

Payment Terms : L/C, , T/T, Western Union

Delivery Time : 15days

Packaging Details : as customer required

Material : tungsten copper

Density : 14.5

Hardness : 38HRB

Class : 11

Application : automotive industry

Electric conductivity : 94% IACS

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W75Cu25 Tungsten Copper Seam Sealing Welding Roller Electrode

Description:

Seam sealing is the process that permanently bonds the package and lid of a device, providing a barrier for the internal components for the device’s operational lifetime. This is typically the last critical step in the package manufacturing process, so it is among the most important.

Product Properties:

content	Density	Hardness	Conductivity	Class
	(g/cm³)	(HRB)	(%IACS)
W50Cu50	11.9	65	54
W55Cu45	12.5	70	49	10
W70Cu30	14.1	82	42
W75Cu25	14.5	90	38	11
W80Cu20	15.2	98	34	12
W85Cu15	15.9	240HB	30
W90Cu10	16.75	260HB	27

Application:

Seam sealing means bonding a lid to a package base to create a barrier to contamination ingress. Resistance welding provides a solution for many seam sealing applications. So choice the right electrode is very important for the final product’s yield.

We made few kinds of material of electrode to welding the Kovar, invar, stainless steel, golden plating lip material.

Product picture:

W75Cu25 Grade Copper Tungsten Alloy Seam Sealing Welding Roller Electrode

Product Tags:

tungsten welding electrodes

copper welding electrode

Quality W75Cu25 Grade Copper Tungsten Alloy Seam Sealing Welding Roller Electrode for sale

W75Cu25 Grade Copper Tungsten Alloy Seam Sealing Welding Roller Electrode Images

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