Emva kweetyhubhu zetsimbi ezingenamthungo ezishushu, ukucocwa kweenkozo zentsimbi, i-ingot itshabalalisa isakhiwo sokuphonswa, ukuphelisa iziphene kunye ne-microstructure ye-PIPE eshinyeneyo ebangelwa, iphuculwe iipropati zomatshini. Amaqamza omoya akhoyo phambi kombhobho wentsimbi, ukuqhekeka kunye nokukhululeka, emva kokuqengqeleka okushushu kwiqondo lobushushu eliphezulu kunye noxinzelelo luya kudityaniswa kunye.

Nangona kukho iingenelo ezininzi zombhobho wensimbi ongenamthungo oshushu, kodwa iintsilelo zayo kufuneka zicace, emva kokuba intsimbi eshushu, i-non-metallic inclusions kwi-interior yensimbi icinezelwe ibe ngamaqhekeza amancinci, i-stratification. Yalekwe kwicala elingqingqwa lentsimbi ekusebenzeni koxinzelelo lwehle kakhulu, kukho i-interlayer tear weld shrinkage.

Ibiye kwintsimbi eshushu, kufuneka ibe nobuchwepheshe obuphambili, ukuba itekhnoloji ayidluli, intsimbi engalinganiyo yoxinzelelo lwentsalela olubangelwa kukupholisa ngexesha lokuqengqeleka okushushu. Ukuxinezeleka okushiyekileyo ngokungabikho kwamandla angaphandle alungelelaniswa ngaphakathi, kodwa kwimeko yensimbi yangaphandle yangaphandle ichaphazeleka kwinqanaba elithile, umzekelo, iya kuba nefuthe elithile ngokubhekiselele kwi-deformation, ukuzinza, ukuchasana nokukhathala.

Xa intsimbi emva kokuqengqeleka eshushu, edge ububanzi kunye nolawulo ukutyeba akulunganga kulo mba ngenxa yokwandiswa thermal kunye nomgaqo ukufinyela, ekuqaleni intsimbi eshushu esongwayo, ubude, ubukhulu zisemgangathweni, kodwa ekugqibeleni kuya kubakho ezinye iimpazamo ngexesha Ukupholisa, kububanzi obubanzi bentsimbi ebanzi kwaye umahluko ongalunganga uya kubonakala ngakumbi.