Ukubaluleka kwesiqulatho seChromium kwiNtsimbi engaGwanga

Intsimbi engatyiwayo idume ngokomelela kwayo, ukuxhathisa umhlwa, kunye nobuhle obunomtsalane. Nangona kunjalo, ayizizo zonke iintsimbi ezinokubanga isimaphambili "esingenasici". Enye into ebalulekileyo emisela ukuba intsimbi iyafaneleka na njenge-stainless sisiqulatho sechromium.

I-Chromium idlala indima ebalulekileyo ekuguquleni intsimbi eqhelekileyo ibe yintsimbi engatyiwayo. Ukufumana isihloko esingenasici, intsimbi kufuneka iqulathe ubuncinci bepesenti yechromium. Kwiimeko ezininzi, insimbi engenasici idinga ubuncinane i-10.5% umxholo we-chromium ukuthintela ukubunjwa kwerusi ngokufanelekileyo. Lo mgubasi useka isiseko sezinto ezingenakonakala zensimbi, okwenza ukuba zilungele izicelo ezahlukeneyo.

Ukongezwa kwechromium kwintsimbi kudala umaleko okhuselayo weoksidi kumphezulu, owaziwa ngokuba ngumaleko wokwenziwa. Lo maleko usebenza njengekhaka kwizinto ezonakalisayo ezifana nokufuma kunye neoksijini. Ngaphandle kwesi sithintelo esikhuselayo, intsimbi ijwayele ukugqwala kunye nokuthotywa. Ngokubandakanya i-chromium, intsimbi engenasici ifumana ukuxhathisa okuphezulu ekungcoliseni, ukungcolisa, kunye nokufaka, iqinisekisa ubomi obude kunye nokuthembeka kwiindawo ezahlukeneyo.

Ngaphaya koko, ubukho bechromium bongeza ukomelela kwentsimbi kunye nokuqina. Le nto yokudibanisa iphucula iimpawu zentsimbi zentsimbi, iyenza ibe yomelele kwaye yomelele xa kuthelekiswa namabakala entsimbi aqhelekileyo. I-synergy phakathi kwechromium kunye nezinye izinto ze-alloying icokisa i-microstructure yentsimbi engatyiwa, ikhokelela kwiimpawu zokusebenza eziphuculweyo.

Kumashishini asusela ekulungisweni kokutya ukuya kulwakhiwo, iimpawu ezikhethekileyo zentsimbi engatyiwayo zenza kube lukhetho olukhethwayo kwizicelo ezibalulekileyo. Ukukwazi ukumelana neemeko ezinzima, ukugcina imigangatho yococeko, kunye nokumelana nokuvezwa kweekhemikhali kugxininisa ukubaluleka kwechromium kwimveliso yensimbi engenasici. Nokuba isetyenziselwa ukucheba, izixhobo zonyango, izakhiwo zezakhiwo, okanye iinxalenye ze-aerospace, ukuguquguquka kwentsimbi engatyiwayo kuvela kukwakheka kwayo okutyetyisiweyo kwechromium.

Ukuqukumbela, ukubandakanywa kobuncinci be-chromium ye-10.5% ihlukanisa isinyithi esingenasici kwiinkampani zayo eziqhelekileyo. Esi sixhobo sokudibanisa sixhobisa intsimbi ngokuxhathisa umhlwa, ukuqina, kunye namandla, ukuyibeka yodwa njengemathiriyeli yeprimiyamu kwiinjongo ezahlukeneyo zoshishino kunye nezasekhaya. Ukudityaniswa kwenzululwazi kunye nesinyithi kwimveliso yensimbi engenasici kugxininisa indima ebalulekileyo yechromium ekubumbeni ubunjineli bale mihla kunye neendlela zoyilo.