Bututun ƙarfe
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Bututun ƙarfe mara nauyi
Application: ruwa bututu, tukunyar jirgi bututu, rawar soja bututu, na'ura mai aiki da karfin ruwa bututu, gas bututu, man bututu, taki bututu, tsarin bututu, da sauransu.
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Bututun ƙarfe mara nauyi mai zafi
Hot birgima sumul karfe bututu, don zama ainihin, shi ne wani muhimmin samar da tsari ga m bututu.Fa'idodinsa na iya lalata tsarin simintin ƙarfe na ingot ɗin ƙarfe, tace hatsin ƙarfe, da kawar da lahani na microstructure, don sanya tsarin ƙarfe ya zama mai ƙarfi da haɓaka kayan aikin injinsa.Wannan haɓakawa yana nunawa a cikin jujjuyawar, don haka karfe ya daina isotropic zuwa wani matsayi;Kumfa, fasa da porosity da aka samu yayin zubarwa kuma ana iya walda su a ƙarƙashin matsanancin zafin jiki da matsa lamba.
