JQ.H0Cr21Ni10 uea paʻa pale kinoea

Hoʻohana nui ʻia i loko o ka petrochemical, ka moku kaomi, ka mīkini meaʻai, nā mea lapaʻau, nā mea momona, nā mīkini textile, nuclear reactor, etc., e like me ka welding o 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) a me nā mea ʻē aʻe.


Huahana Huahana

Huahana Huahana

Hoʻolauna

ʻO ka mea nui o JQ.H0Cr21Ni10 ʻo 18Cr-8Ni, ʻo ia ka TIG welding wire no ke kila kila.ʻAʻohe spatter, maʻemaʻe ke kuʻi ʻana.Hāʻawi ka uea i ka hoʻopiʻi weld maikaʻi loa ma hope kahi hiki ʻole ke loaʻa i ka wā e hiki ai i ka recoating ke loaʻa i ka bead nani ma mua.. He maikaʻi ke kūʻē ʻana o ka weld metala, a maikaʻi ke kūpaʻa ʻana i ka corrosion.

Hoʻohui kemika uwea wiliwili (Wt%)

Hoʻohālike

Hoʻohui kemika uwea wiliwili(Wt%)

 

C

Mn

Si

Cr

Ni

Mo

P

S

Cu

'ē aʻe

JQ.H0Cr21Ni10

0.035

1.80

0.31

20.15

9.52

0.03

0.013

0.008

0.34

-

Hana huahana

Hoʻohālike maʻamau (like).

He laʻana o nā waiwai kino o ka metala i waiho ʻia (me SJ601)

GB

AWS

Ikaika Mpa

Elongation%

S308

ER308

594

40.5

Huahana hoʻoheheʻe i kēia manawa (AC a DC +)

Anawaena uwea (mm)

¢0.8

¢1.0

¢1.2

Ke au kuʻi ʻana (A)

Kuʻi paʻa, kuʻi hoʻopaʻa

70-150

100-200

140-220

kuʻi kū pololei

50-120

80-150

120-180

ʻO ka wili ʻana ma luna

50-120

80-150

160-200

Nā Kūlana Huahana

Anawaena uwea

¢0.8

¢1.0

¢1.2

Kaumaha pūʻolo

12.5Kg / ʻāpana

15Kg / ʻāpana

15Kg / ʻāpana

Nā memo

1. Pale kinoea: Pono e hōʻoia ʻaʻole e hana me ka pale kino kino Gas.
Manaʻo Laki o ke kinoea hui pū: Ar+1-3%O2.
2. ʻO ka hana kahe o ka pale kinoea: 20-25L / min.
3.Hoʻonui electrode: 15-25mm
4.Pono e hana ʻia ke kuʻi ʻana ma ka ʻili maʻemaʻe me ka ʻole o ka ʻōpala, ka ʻū, ka ʻaila a me ka lepo.
5.Kāohi i ka pā ʻana i ka makani ke piʻi ka makani i ka 1.5m/s e pale i nā ʻōhū i hana ʻia.

ʻO nā manaʻo i luna no ke kumu kuhikuhi.E loiloi a hoʻoholo i ke kūlana o ke kahua ma mua o ka hoʻomaka ʻana i ke kaʻina hana hoʻohana.


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