I-Steam Steam I-Pipe Piper Piece Susencheng and Feating Areat Treatment ukwelashwa kuvame ukwenziwa ngokufudumeza noma ukufudumeza kwelangabi. Amapharamitha aphambili obuchwepheshe ubulukhuni bendawo, ubulukhuni bendawo kanye nokujula kwesendlalelo okuqinile okuthuthukile. Ukuhlolwa kwe-Hardness kungasebenzisa umhloli we-hervener we-Vickell Hardness, umhloli wobulukhuni we-Rocwell noma ongaphezulu angasetshenziswa. Lapho ukwelashwa okushisa komhlaba okuvuthayo lukhuni, umhloli we-rocwell hardness angasetshenziswa.
Uma ubulukhuni bendawo buyadingeka ukuba bube phezulu, ukungeniswa kokuqala kanye nezinye izindlela zingasetshenziswa ekweshweni kokushisa kokushisa. Ipayipi elinokwethulwa elinjalo le-welded livameka ngokuvamiswa ngendawo yokwelashwa kokushisa kwasendaweni okususayo kanye nenani lobulukhuni bendawo kulo mdwebo. Ukuhlolwa kwepayipi okuqondile kwe-weldened ipayipi kufanele kwenziwe endaweni ebekiwe.
Amanani aphezulu amaVickers, i-Rocwell kanye ne-Surfar Rocwell angaguqulwa kalula komunye nomunye futhi aguqulwe abe ngamazinga, imidwebo noma amanani alukhuni afunwa ngabasebenzisi.
Isikhathi sePosi: Jul-06-2023