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New Super High Temp Heating Wire UALLOY145B

Sep 27, 2020

After 2 years developing and hundreds of tests,  our company now have a new high temp heating alloy wire which can instead of Kantha A1.  It can work at high temp such as 1400 ℃ for long time.


The new alloy wire can be used in the high temp furnace from 1250-1400℃, such as Single crystal diffusion furnace, powder metallurgy products sintering furnace, ceramic calciner and high temperature heat treatment furnace, radiant tube heating furnace.


Also the wire have good stable resistance temperature coefficient at high temp and can be cold-draw into diameter from 3mm to 8mm. 


20

100

200

300

400

500

700

800

900

1000

1100

1200

1300

1

/////

1.02

/

1.03

/

1.04

1.04

1.04

The normal chemical composition will be as follows:


C

P

S

Mn

Si

Cr

Ni

Al

Fe

Re

Max

0.03

0.025

0.025

0.50

Max   0.60

22.0~25

Max   0.60

5.0~7.0

Bal.

Oppor

Also the wire can be in blue or golden color if with pre-oxidation.



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