Ukuvelisa i-Asme esemgangathweni B36.10 Asme B36.23
I-alloy yensimbi yintsimbi yentsimbi yokongeza izinto ezahlukeneyo ngexabiso elipheleleyo phakathi kwe-1,0% ne-50% ukuze kuphuculwe iipropathi zayo. I-alloy steels yahlulahlulwe yangamacandelo amabini: amathole asezantsi aphantsi kunye nesabelo esiphezulu. Umahluko phakathi kwezi zimbini ziya kuxoxwa. USmith noHashemi bachaza umahluko njenge-4.0%, ngelixa ihlahla i-et. ichaze umahluko njenge-8.0%. Eyona nto ixhaphakileyo, ibinzana elithi "i-alloy yentsimbi" libhekisa kwintsimbi ephantsi.
Ukuqulunqwa kwe-A335 P91 P91 iqulethe, Manganese, Sulfur, i-Silicon, i-Mybdenum, i-Niobium, i-Niobium, iTitanium kunye ne-zirconium. Zimbini iintlobo zemibhobho engaqhelekanga kunye nemibhobho ye-wellded. I-ping engenamthungo itsalwa kwi-Billet enye ye-Billet, ngelixa i-ASTM A335 GR91 phuted piped i-Weld okanye i-Strip. I-welding inokuba iphikise okanye inde ukusuka kwelinye icala ukuya kwelinye ukuvelisa ityhubhu. Ubuncinci besivuno sombhobho yi-415MPA kunye namandla amancinci angama-585MPA.
Imibhobho yensimbi isetyenziswa ekwakhiweni, ukuthutha kunye nemveliso. Balinganiswa ngokobubanzi babo bangaphandle, kunye needayari zangaphakathi ezingafaniyo ngokusekwe kubuncwane bodonga. Ezinye izicelo zifuna iindonga ezingaphezulu kunezinye, kuxhomekeka kwimikhosi yombhobho kufuneka ilawule.