Ngwakọta Ni-Cr

Nkọwa nkenke:

Ni-Cr electrothermal alloy nwere nnukwu okpomọkụ ike. Ọ nwere ezigbo ike ma ọ naghị adị mfe nrụrụ. Ọdịdị ọka ya adịghị agbanwe agbanwe n'ụzọ dị mfe. Plasticit dị mma karịa alloy Fe-Cr-Al. Ọ dịghị brittleness mgbe elu okpomọkụ jụrụ, ogologo ọrụ ndụ, ya mfe hazie na ịgbado ọkụ, ma ọrụ okpomọkụ dị ala karịa Fe-Cr-Al alloy.


Product Ihe

Ngwaahịa

Ni-Cr alloys1
Ni-Cr alloys2
Ni-Cr alloys3

Ni-Cr electrothermal alloy nwere nnukwu okpomọkụ ike. Ọ nwere ezigbo ike ma ọ naghị adị mfe nrụrụ. Ọdịdị ọka ya adịghị agbanwe agbanwe n'ụzọ dị mfe. Plasticit dị mma karịa alloy Fe-Cr-Al. Ọ dịghị brittleness mgbe elu okpomọkụ jụrụ, ogologo ọrụ ndụ, ya mfe hazie na ịgbado ọkụ, ma ọrụ okpomọkụ dị ala karịa Fe-Cr-Al alloy. Ni-Cr electrothermal alloys bụ otu n'ime isi ngwaahịa nke ụlọ ọrụ anyị. All eguzogide kpo oku alloys arụpụtara site anyị ụlọ ọrụ na-akwanyere iche site edo mejupụtara, elu resistivity, anụ àgwà, ezi akụkụ, ogologo ọrụ ndụ na ezi processability. Ndị ahịa nwere ike ịhọrọ ọkwa kwesịrị ekwesị dịka ihe dị iche iche chọrọ.

Nrịgo nchara na Chemical mejupụtara (GB / T1234-1995)

Nrịgo nchara

Chemical mejupụtara (%)

 

C

Na

Kr

Ni

Fe

MMA 155

.0.08

0.75-1.6

15-18

55-61

-

MMA 2030

.0.08

1-2

18-21

30-34

-

Cr20Ni35 (N40)

.0.08

1-3

18-21

34-37

-

MMA 207

.0.08

0.75-1.6

20-23

nọgide

.1

Ugbokodo30

.0.08

0.75-1.6

28-31

nọgide

.1

(Dị ka mkpa nke ndị ahịa, anyị nwere ike inye alloys dị na enterprise ụkpụrụ, dị ka American ọkọlọtọ, Japanese ọkọlọtọ, German ọkọlọtọ na ndị ọzọ na ụkpụrụ)

Njirimara na Ngwa

Nrịgo nchara

Max.ga n'ihu na-arụ ọrụ okpomọkụ ℃

Ike ọdụdọ N / mm2

Mgbatị na mgbawa (ihe ruru.)%

Ọdụdọ resistivity μ · Ω · m

MMA 155

1150 ℃

700-900

> 25

Ogbe 1.07-1.20

MMA 2030

1050 ℃

700-900

> 25

0.99-1.11

Cr20Ni35 (N40)

1100 ℃

700-900

> 25

0.99-1.11

MMA 207

1200 ℃

700-900

> 25

1.04-1.19

Ugbokodo30

1250 ℃

700-900

> 25

1.13-1.25

Nha oke

Waya dayameta

Ø0.058.0mm

Ribbon

Ọkpụrụkpụ 0.080.4mm

 

Obosara 0,54.5mm

Warara

Ọkpụrụkpụ 0,52.5mm

 

Obosara 5.048.0mm


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