JQ.MH0Cr21Ni10 waya wowotcherera wachitsulo chosapanga dzimbiri
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 |