JQ.MH0Cr21Ni10 waya wowotcherera wachitsulo chosapanga dzimbiri

1. Kutentha kwapakati pa ma welds kumalimbikitsidwa kuti aziwongolera pafupifupi 150 ° C.Pamene Mipikisano chiphaso Mipikisano wosanjikiza kuwotcherera yaing'ono ndi sing'anga-kakulidwe specifications, kulabadira kulamulira kuwotcherera mzere mphamvu.

2.Zosanjikiza dzimbiri, chinyezi, mafuta, fumbi, ndi zina za gawo lowotcherera ziyenera kutsukidwa.

3.Flux iyenera kuphikidwa pa 300-350 ℃ kwa 2h musanagwiritse ntchito.


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Mawu Oyamba

Submerged Arc Welding (SAW) ndi njira yolumikizira yomwe imaphatikizapo kupanga arc yamagetsi pakati pa electrode yodyetsedwa mosalekeza ndi chogwirira ntchito kuti chiwotchedwe.Chofunda chaufa chimazungulira ndikuphimba arc ndipo, chitasungunuka, chimapereka magetsi pakati pa chitsulo cholumikizana ndi electrode.

Kugwiritsa ntchito

Amagwiritsidwa ntchito kwambiri mu petrochemical ndi mafakitale ena, monga kuwotcherera kwa 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) ndi zipangizo zina.

Wowotcherera waya mankhwala kapangidwe (Wt%)

Chitsanzo

Wowotcherera waya mankhwala opangidwa (Wt%)

C

Mn

Si

Cr

Ni

P

S

Cu

zina

JQ.MH0Cr21Ni10

0.056

1.43

0.30

19.81

9.45

0.021

0.006

-

-

Zochita zamalonda

Mtundu wovomerezeka (wofanana) wokhazikika

Chitsanzo cha zinthu zakuthupi zachitsulo choyikidwa (ndi SJ601)

GB

AWS

Tensile StrengthMPa

Elongation%

Chithunzi cha F308-H0Cr21Ni10

Mtengo wa ER308

590

42.0

Zowotcherera pakali pano (AC kapena DC+)

Diameter(mm)

¢2.5

3.2

¢4.0

5.0

Welding panopa (A)

400-500

450-550

500-600

550-650

Zofotokozera Zamalonda

Waya awiri

¢2.5

3.2

¢4.0

5.0

Kulemera kwa phukusi

25/50/100/200/250/300/350Kg/chidutswa


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