An zana babban zafin jiki mai jure sanyibututu mara nauyitare da kyakkyawan yanayin zafi mai kyau
oxidation juriya.Yana da ƙarfin zafin jiki mai ƙarfi, juriya na iskar shaka, carburization
juriya, juriya acid, juriya na alkali, ƙarfin ƙarfi da juriya.Ci gaba
zafin jiki na amfani shine 1150 ° C.Yawan zafin jiki na yau da kullun bai kamata ya wuce digiri 1050 ba,
kuma matsakaicin zafin jiki bai kamata ya wuce digiri 1200 ba.Mafi girman abun ciki na carbon
na kashi carbon da ke shafar aikin babban zazzabi mai jure bakin ciki
bututun karfe, mafi girman taurin, amma mafi muni da filastik da taurinsa.

Sulfur ƙazanta ce mai cutarwa a cikin ƙarfe.Lokacin da karfe tare da babban abun ciki na sulfur yana fuskantar matsin lamba
aiki a babban zafin jiki, yana da sauƙi ya zama gaggautsa kuma yawanci ana kiransa zafi mai zafi.
Phosphorus na iya rage yawan filastik da taurin karfe, musamman a ƙasa
yanayin zafi.Ana kiran wannan lamarin sanyi brittleness.A high quality karfe, sulfur da
phosphorus yakamata a sarrafa shi sosai.Duk da haka, daga wani ra'ayi, hada da
mafi girma sulfur da phosphorus a cikin ƙananan ƙarfe na carbon zai iya sa yanke sauƙi don karya, wanda shine
da amfani don inganta machinability na karfe.Manganese na iya ƙara ƙarfin ƙarfe,
zai iya raunana kuma ya kawar da mummunan tasirin sulfur, kuma zai iya inganta ƙarfin ƙarfin
karfe.

High gami karfe (high manganese karfe) tare da babban manganese abun ciki yana da kyau lalacewa juriya
da sauran kaddarorin jiki.Bakin karfe mai jure zafin jiki da zafin jiki
kayayyakin bututu da suka fito a cikin 'yan shekarun nan su ne sabbin masoya a cikin dangin bakin karfe.
Ana kula da su musamman ta hanyar ƙara wasu abubuwan kashe ƙwayoyin cuta kamar tagulla da azurfa zuwa
bakin karfe.Wannan kyakkyawan kayan tsabtace kai na antibacterial yana nuna cewa aikace-aikacen sa
tsammanin yana da faɗi sosai.

The high zafin jiki resistant bakin karfe bututu yana da kyau hadawan abu da iskar shaka juriya a tsaka tsaki
Yi amfani da ƙasa da digiri 1600 kuma a ci gaba da amfani da ƙasa da digiri 1700. A cikin kewayon 800-1575
digiri, yana da fin so a ci gaba da amfani da babban zafin jiki resistant bakin karfe
bututu, amma lokacin da babban zafin jiki resistant bakin karfe bututu ana ci gaba da amfani da waje
wannan kewayon zafin jiki, bakin karfe yana da kyakkyawan juriya na zafi.Yawan zafin jiki
resistant sanyi kõma karfe bututu yana da mafi carbide hazo juriya fiye da 316 bakin karfe,
kuma ana iya amfani da kewayon zafin jiki na sama.

High zafin jiki resistant sanyi kõma karfe tube tare da kyau kwarai high zafin jiki hadawan abu da iskar shaka
juriya.Yana da ƙarfin zafin jiki mai ƙarfi, juriya na iskar shaka, juriya na carburization, acid
juriya, juriya na alkali, ƙarfin juriya da juriya.Ci gaba da amfani
zafin jiki shine 1150 ° C.Yawan zafin jiki na yau da kullun bai kamata ya wuce digiri 1050 ba, kuma
Matsakaicin zafin jiki bai kamata ya wuce digiri 1200 ba.