I-Austempering iwukuba ukunciphisa ukuguqulwa kwepayipi lensimbi kanye nendlela ephumelelayo yokucisha ukuqhuma kwe-Jian, kodwa indlela yokusebenzisa kahle inqubo yenqubo kufanele isekelwe ezintweni ezibonakalayo ezingenamthungo zepayipi lensimbi, ubukhulu, ubulukhuni nokuqina, izidingo zokuguqulwa, kanye nezimo ezithile zokusebenza. ukukhetha kuzoba yizinkinga zokucisha i-Isotherml ezidinga ukunakwa zifingqwa ngale ndlela elandelayo:
[1] Okufana ne-carbon steel nokunye ukuqina okuphansi kwe-steel austempering quenching harding, kufanele kulungele ukukhulisa izinga lokushisa lokucisha, i-H iwukukhuphula ukuzinza kwe-austenite ukuze kugwenywe futhi kuvinjwe ukuvela kwe-high-temperature non-shellfish endaweni. umzimba wenguquko wenqubo yokucisha i-austempering.

[2] Insimbi enomkhawulo wensimbi kanye nosayizi wepayipi. Ngesikhathi austempering quenching quenching, isimiso esiyisisekelo ukuqinisekisa ukuthi ushintsho akwenzeki steel nekhono lokushisa eliphezulu inqubo ukupholisa, futhi ngenxa yalokho ubukhulu nekhono steel ipayipi ipayipi amamaki ensimbi kanye nomthelela oqondile izinga lokucisha austempering quenching, jikelele Izidingo ze-carbon steel ipayipi elingenamthungo ukujiya okusebenzayo kufanele kube ngaphansi kuka-5mm, ukushuba okusebenzayo kwe-alloy kufanele kube ngaphansi kuka-30mm. Ngokombono wekhabhoni equkethwe ku-0.4% kuya ku-0.6% wekhabhoni ayifanele ukucisha i-austempering, ephakeme kuno-0.6% noma ngaphezulu we-carbon steel kuya ekucimeni okunamandla.

[3] Izinga lokushisa nesikhathi kufanele kusekelwe ekuqiniseni ukuqina kwezimfuneko zokusebenza kwepayipi lensimbi engenamthungo, ngokubhekisela ku-C-curve yensimbi kunqunywa, empeleni, yonke i-austenite iguqulwa ibe yi-bainite, endaweni yokupholisa ngokuvamile isixazululo sokugeza se-nitrate ukuze ukuze kuqinisekiswe izinga lokushisa elizinzile, idivayisi yokupholisa kufanele ifakwe phakathi ukuvimbela ukwanda kwezinga lokushisa okuphakathi kuthinta izinga lokucisha. Njll. Ngaphezu kwalokho ubude besikhathi izinga lokushisa kufanele lihlele ipayipi lensimbi engenamthungo njengoshintsho, ukusebenza kahle okude kuyancishiswa, ngakho-ke kufanele kuthathwe ngokungathi sína.

[4] Insimbi eqinisayo eqinisayo futhi enye ingase ingabi nolaka. Kodwa kwabanye ^'s umzimba ukuqina workpiece, i-austenite residual yangaphakathi izoguqulwa ku okwalandela air Ukupholisa inqubo martensite, kumele ulaka, inhloso iwukuba ukuqeda brittleness kanye nokuzinza umbusi steel nekhono, phawula izinga lokushisa lokushisa kufanele kube. ngaphansi kwezinga lokushisa elicindezelayo.