JQ.H00Cr21Ni10 igwe anaghị agba nchara gas-shielded siri ike waya

A na-eji ya eme ihe na petrochemical, arịa nrụgide, igwe nri, akụrụngwa ahụike, akụrụngwa fatịlaịza, igwe akwa, igwe ihe nrụpụta nuklia, wdg, dị ka 022Cr19Ni10 (SUS 304L) na ihe ndị ọzọ ịgbado ọkụ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa

A na-eji ya eme ihe na petrochemical, arịa nrụgide, igwe nri, akụrụngwa ahụike, akụrụngwa fatịlaịza, igwe akwa, igwe ihe nrụpụta nuklia, wdg, dị ka 022Cr19Ni10 (SUS 304L) na ihe ndị ọzọ ịgbado ọkụ.

Ngwakọta kemịkalụ waya ịgbado ọkụ(Wt%)

Nlereanya

Ngwakọta kemịkalụ waya ịgbado ọkụ (Wt%)

 

C

Mn

Si

Cr

Ni

Mo

P

S

Cu

Ndị ọzọ

JQ.H00Cr21Ni10

0.023

1.63

0.40

20.12

10.35

0.03

0.013

0.009

0.16

-

Arụmọrụ ngwaahịa

Ụdị ọkọlọtọ dabara (dakọrọ).

Ihe atụ nke ihe anụ ahụ nke ọla edobere (ya na SJ601)

GB

AWS

Tensile StrengthMPa

Mgbatị%

S308L

ER308L

563

39.5

Ngwaahịa ịgbado ọkụ ugbu a (AC ma ọ bụ DC+)

Dayameta waya (mm)

0.8

¢1.0

1.2

Mgbado ọkụ ugbu a (A)

Mgbado ọkụ dị larịị, ịgbado ọkụ kwụ ọtọ

70-150

100-200

140-220

vetikal ịgbado ọkụ

50-120

80-150

120-180

ịgbado ọkụ n'elu

50-120

80-150

160-200

Nkọwapụta ngwaahịa

Dayameta waya

0.8

¢1.0

1.2

Ibu ngwugwu

12.5kg / iberibe

15kg / iberibe

15kg / iberibe

Akpachara anya maka iji ngwaahịa eme ihe

1. Gasị nchekwa: Lezienụ anya na ịdị ọcha nke gas na-echebe, yana ngwakọta gas akwadoro bụ Ar + 1-3% O2.
2.Ngwunye gas: 20-25L / min.
3.Akọrọ elongation: 15-25mm.
4.N'ezie, wepụ nchara oyi akwa, mmiri, mmanụ, ájá, wdg na ịgbado ọkụ akụkụ.
5. N'oge ịgbado ọkụ n'èzí, mgbe ikuku na-agba karịa 1.5m / s, a ga-eme ihe mgbochi ikuku, na a ga-emerịrị ihe mgbochi kwesịrị ekwesị iji gbochie ọnọdụ ikuku.
Aro ndị a dị n'elu bụ naanị maka ntụnye aka, na ọnọdụ dị adị ga-emeri na ọrụ a kapịrị ọnụ.Ọ bụrụ na ọ dị mkpa, usoro ntozu kwesịrị rụrụ tupu ekpebi ịgbado ọkụ atụmatụ.


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