I-15-7M0Ph ingxube yensimbi ingakwazi ukumelana nazo zonke izinhlobo zenqubo ebandayo yokwakha kanye ne-welding ngaphansi kwesimo se-austenite.Bese ngokusebenzisa ukwelashwa ukushisa angathola
amandla aphezulu;Ngaphansi kuka-550 ℃ ngamandla aphezulu okushisa aphezulu, yayiklanyelwe ukuba nokuqina okukhulu kuno-17-4 PH.I-alloy i-martensitic ngesakhiwo esimweni esifakwe emanzini futhi iqiniswa ngokwengeziwe ukwelapha ukushisa okuphansi kwezinga lokushisa okuletha isigaba esiqukethe ithusi ku-alloy.
C | Cr | Ni | Mo | Si | Mn | P | S | Al |
≤0.09 | 14.0-16.0 | 6.5-7.75 | 2.0-3.0 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.75-1.5 |
Ukuminyana (g/cm3) | Ukumelana nogesi (μΩ·m) |
7.8 | 0.8 |
Isimo | бb/N/mm2 | б0.2/N/mm2 | δ5/% | ψ | I-HRW | |
Ukuqina kwemvula | 510℃ ukuguga | 1320 | 1210 | 6 | 20 | ≥388 |
565℃ ukuguga | 1210 | 1100 | 7 | 25 | ≥375 |
I-AMS 5659, AMS 5862,ASTM-A564 ,W.I-Nr./EN 1.4532
•Ingakwazi ukumelana nazo zonke izinhlobo zokwakheka okubandayo kanye nenqubo yokushisela ngaphansi kwesimo se-austenite.bese ngokwelashwa kokushisa kungathola okuphezulu kakhulu
amandla, Ngaphansi kuka-550 ℃ ngamandla okushisa aphezulu kakhulu.
•Impahla yokushisela kagesi: Insimbi ingathatha i-arc welding, i-resistance welding kanye ne-gas shielded arc welding, i-gas shielded welding iyona engcono kakhulu.
Ukushisela kuvame ukwenziwa ezimeni eziqinile zokwelapha isixazululo, futhi akudingekile ukushisisa ngaphambi kokushisela.
Uma ukushisela kudinga amandla aphezulu, i-17-7 enokuqukethwe okuphansi kwe-δ- ferrite ikhethwa kakhulu, i-austenitic stainless stainless steel welding wire ingasetshenziswa.
Kusetshenziswa ukwenza izakhi zesakhiwo sezindiza ezinodonga oluncane, zonke izinhlobo zeziqukathi, amapayipi, intwasahlobo, ifilimu ye-valve, shaft yomkhumbi,
I-compressor plate, izingxenye ze-reactor, kanye nezinhlobonhlobo zezingxenye zesakhiwo semishini yamakhemikhali, njll.