JQ.MH00Cr21Ni10 bakin karfe submerged-baka waldi waya
Aikace-aikace
An yi amfani da shi sosai a cikin petrochemical da sauran masana'antu, kamar walda na 022Cr18Ni9 (SUS 304L) da sauran kayan.
Abubuwan sinadaran walda na waya (Wt%)
Samfura | Welding waya sinadaran abun da ke ciki (Wt%) | ||||||||
C | Mn | Si | Cr | Ni | P | S | Cu | sauran | |
Saukewa: JQ.MH00Cr21Ni10 | 0.027 | 1.75 | 0.57 | 20.27 | 9.56 | 0.023 | 0.010 | - | - |
Ayyukan samfur
Madaidaicin ƙirar ƙima (daidai). | Misali na kaddarorin jiki na ajiyar ƙarfe (tare da SJ601) | ||
GB | AWS | Ƙarfin TensileMPa | Tsawaita% |
Saukewa: F308L-H00Cr21Ni10 | Saukewa: ER308L | 568 | 35.5 |
Alamar walda samfurin halin yanzu (AC ko DC+)
Diamita (mm) | ¢ 2.5 | ¢ 3.2 | ¢4.0 | ¢5.0 |
Welding halin yanzu (A) | 400-500 | 450-550 | 500-600 | 550-650 |
Ƙayyadaddun samfur
Diamita na waya | ¢ 2.5 | ¢ 3.2 | ¢4.0 | ¢5.0 |
Kunshin nauyi | 25/50/100/200/250/300/350Kg/ guda |
Kariya don amfanin samfur
1.Ana ba da shawarar kula da zafin jiki tsakanin walda a kusan 150 ° C.A lokacin da Multi-wuce Multi-Layer waldi na kanana da matsakaici-sized bayani dalla-dalla, kula da iko da walda makamashi line.
2.Dole ne a tsaftace tsatsa, danshi, mai, ƙura, da dai sauransu na ɓangaren walda.
3.Dole ne a gasa juyi a 300-350 ℃ na 2h kafin amfani.
Shawarwari na sama don tunani ne kawai, kuma ainihin halin da ake ciki zai yi nasara a cikin takamaiman aiki.Idan ya cancanta, aiwatar da cancantar ya kamata a za'ayi kafin kayyade tsarin walda.