Austempering shine don rage nakasar bututun ƙarfe da ingantacciyar hanyar quenching crack Jian, amma yadda za a yi amfani da tsarin yadda ya kamata ya dogara ne akan madaidaicin bututun bututun ƙarfe, girman, taurin da tauri, buƙatun nakasa, da takamaiman yanayin aiki Zaɓin zai zama matsalolin quenching na Isotherml waɗanda ke buƙatar kulawa an taƙaita su kamar haka:
[1] Irin su carbon karfe da sauran ƙananan hardening na karfe austempering quenching hardening, ya kamata ya dace don ƙara yawan zafin jiki, H shine ƙara kwanciyar hankali na austenite don kaucewa da kuma hana faruwar babban zafin jiki maras shellfish a cikin wani abu. austempering quenching tsari mika mulki ta jiki.

[2] Austempering ƙuntataccen ƙarfe da girman bututu. A lokacin austempering quenching quenching, asali manufa shi ne don tabbatar da cewa canji ba ya faru m karfe high zafin jiki a cikin sanyaya tsari, sabili da haka girman m karfe bututu karfe maki da wani kai tsaye tasiri a kan ingancin da austempering quenching quenching, da general. bukatun ga carbon karfe sumul bututu tasiri kauri ya zama kasa da 5mm, da tasiri kauri daga cikin gami ya zama kasa da 30mm. Daga hangen abubuwan da ke cikin carbon a cikin 0.4% zuwa 0.6% na carbon bai dace da austempering ba, sama da 0.6% ko fiye na carbon karfe zuwa austempering quenching.

[3] Zazzabi da lokaci ya kamata a dogara ne a kan austempering hardening sumul karfe bututu yi bukatun, nufin karfe C-curve aka ƙaddara, bisa manufa, duk na austenite an canza zuwa bainite, a kan sanyaya matsakaici yawanci nitrate wanka bayani domin don tabbatar da tsayayyen zafin jiki, ya kamata a ƙara na'urar sanyaya a cikin matsakaici don hana yawan zafin jiki na matsakaici yana rinjayar ingancin quenching. Da dai sauransu. Bugu da ƙari, tsawon lokacin zafin jiki ya kamata ya tsara canjin ƙarshen bututun ƙarfe maras kyau a matsayin ma'auni, an rage yawan aiki na tsawon lokaci, sabili da haka ya kamata a ɗauka da gaske.

[4] Austempering hardening karfe kuma wasu na iya zama ba su da fushi. Amma ga wasu ^ jiki hardening na workpiece, da na ciki saura austenite za a sãke a cikin m iska sanyaya tsari ne martensite, dole ne a yi fushi, da manufar shi ne ya kawar da brittleness da kwanciyar hankali m karfe mai mulki, lura da tempering zafin jiki ya kamata ya zama. ƙasa da zafin zafin jiki.