Ziziphi iiMetali ezikwiStainless Steel?

Intsimbi engagqwaliyo yenye yezona zinto zibalulekileyo ezisetyenziswa kumashishini anamhlanje, ukusuka kulwakhiwo nothutho ukuya ekulungisweni kokutya kunye nezixhobo zonyango. Iyaziwa ngokuxhathisa kwayo ukugqwala kunye namandla ayo, intsimbi engagqwaliyo ayiyontsimbi icocekileyo - yi-alloy. Kodwa zeziphi iintsimbi ezikwintsimbi engagqwaliyo?

Kweli nqaku, siza kuhlola izinto eziphambili zesinyithi ezifumaneka kwintsimbi engagqwaliyo, isizathu sokuba zongezwe, kunye nendlela nganye enegalelo ngayo kwiimpawu ezenza intsimbi engagqwaliyo ibe yinto eguquguqukayo nexabisekileyo. Njengomthengisi wehlabathi wezinto zentsimbi engagqwaliyo ezikumgangatho ophezulu,i-sakysteelinceda amashishini aqonde kwaye akhethe ulwakhiwo olufanelekileyo kwiimfuno zawo ezithile.

Yintoni iStainless Steel

Intsimbi engagqwali yingxubevange eyenziwe ngentsimbi, ixutywe nendibaniselwano yezinye izinyithi kunye nezinto ukuphucula ukusebenza kwayo. Uphawu olucacileyo lwentsimbi engagqwali kukumelana kwayo nomhlwa kunye nokugqwala, okuvela kubukho bayoi-chromiumIintlobo ezahlukeneyo zentsimbi engagqwaliyo ziqulathe ubungakanani obahlukeneyo besinyithi kuxhomekeke kwindlela ezisetyenziswa ngayo.

Izinyithi eziphambili kwiNsimbi engagqwaliyo

1. Intsimbi (Fe)

Intsimbi yintsimbi esisiseko kuzo zonke iintlobo zentsimbi engatyiwayo. Inika ulwakhiwo, amandla, kunye neempawu zemagnethi (kwezinye iintlobo). Intsimbi yenza uninzi lwento eyenziweyo kwintsimbi engatyiwayo, idla ngokuba ngaphezulu kwama-50 ekhulwini.

2. I-Chromium (Cr)

I-Chromium yeyona nto ibalulekileyo enika intsimbi engagqwaliyo ukumelana nokugqwala. Intsimbi engagqwaliyo kufuneka ibe nobuncinciI-10.5 yepesenti ye-chromiumukuba ihlelwe njenge-stainless stain. I-Chromium yenza umaleko omncinci we-oxide kumphezulu okhusela izinto kwi-rust.

3. I-Nickel (Ni)

I-Nickel yongezwa kwiindidi ezininzi zentsimbi engagqwaliyo ukuphucula ukuqina, ukuqina, kunye nokumelana nokugqwala, ingakumbi kwiindawo ezine-asidi. Ikwanceda ukuzinzisa isakhiwo sekristale ye-austenitic, okwenza intsimbi ingabi namandla ombane kwezinye iindidi ezifana ne-304 kunye ne-316.

4. Ikhabhoni (C)

Ikhabhoni yonyusa amandla nokuqina. Nangona amanqanaba aphezulu ekhabhoni enokwenza izinto zibe buthathaka, ubungakanani obuncinci buphucula ubulukhuni kunye nokumelana nokuguguleka. Kwintsimbi engagqwaliyo, umxholo wekhabhoni uhlala uphantsi ukuze kugcinwe ukudityaniswa nokuqina.

5. IManganese (Mn)

I-Manganese iphucula amandla kunye nokuqina kwentsimbi engagqwaliyo kwaye inceda kwinkqubo yokwenza intsimbi ngokususa ioksijini kunye nesalfure. Ikwanceda ukuzinzisa isigaba se-austenitic kwiindidi ezithile zentsimbi engagqwaliyo.

6. I-Molybdenum (Mo)

I-Molybdenum iphucula ukumelana nokugqwala, ingakumbi kwiindawo apho i-chloride ichaphazeleka khona njengamanzi anetyuwa okanye ukucutshungulwa kweekhemikhali.Intsimbi engagqwaliyo engama-316iqulethe i-molybdenum eyi-2 ukuya kweye-3 ekhulwini ukuze ihlale ixesha elide.

7. I-Silicon (Si)

I-silicon isebenza njenge-deoxidizer ngexesha lokuveliswa kwentsimbi kwaye iphucula ukumelana ne-oxidation kumaqondo obushushu aphezulu. Inegalelo kubunzima kunye namandla entsimbi engagqwaliyo.

8. I-nitrogen (N)

I-nitrogen isetyenziselwa ukonyusa amandla entsimbi engagqwaliyo ngaphandle kokunciphisa ukuguguleka kwayo. Iluncedo ngakumbi kwintsimbi engagqwaliyo ephindwe kabini, apho iphucula khona ukumelana nokugqwala kunye nokuqina kwayo.

Izinto ezongezelelweyo

Ezinye iintsimbi ezingenasici ziqulathe inani elincinci lezinye izinto ngeenjongo ezithile:

• I-Titanium (iTi): Ithintela ukuna kwe-carbide kwaye iphucula ukudityaniswa.

• I-Copper (Cu): Iphucula ukumelana nokugqwala kwiindawo ezithile zeekhemikhali.

• I-Aluminiyam (Al): Iphucula ukumelana ne-oxidation kwizicelo zobushushu obuphezulu.

• I-Niobium (Nb): Yongezwa ukuze ibe namandla kwaye imelane nokugqwala phakathi kweegranular.

Ulwakhiwo oluchanekileyo luyahluka ngokuxhomekeke kudidi lwentsimbi engagqwaliyo. Umzekelo,Intsimbi engagqwaliyo engama-304ine-chromium kunye ne-nickel, ngelixaIntsimbi engagqwaliyo engama-430ine-chromium kodwa ayinayo i-nickel, nto leyo eyenza ukuba ibe namandla ngakumbi kwaye ingabizi kakhulu.

Kutheni Kubalulekile Ukwakhiwa

Indibaniselwano yesinyithi kwintsimbi engagqwaliyo imisela oku kulandelayo:

• Ukumelana nokugqwala

• Amandla oomatshini

• Ukumelana nobushushu

• Ukubumbeka

• Iimpawu zeMagnetic

Ukukhetha uhlobo olufanelekileyo lwentsimbi engagqwaliyo kwiprojekthi kufuna ukuqonda ukwakheka kwayo kunye nendlela izinto ezisebenzisana ngayo.

i-sakysteelIbonelela ngeziqinisekiso ezineenkcukacha zezinto kunye neengxelo zokwakheka kweekhemikhali kuzo zonke iimveliso zentsimbi engagqwaliyo. Iqela lethu linceda abathengi ukuba bakhethe i-alloy engcono ngokusekwe kwisicelo sabo, imeko-bume, kunye nohlahlo-lwabiwo mali.

Isiphelo

Intsimbi engagqwaliyo ayiyontsimbi inye kodwa yindibaniselwano elungelelaniswe ngononophelo yentsimbi, i-chromium, i-nickel, kunye nezinye izinto. Intsimbi nganye idlala indima ethile ekudaleni izinto ezihlala ixesha elide nezimelana nokugqwala ezixhomekeke kumashishini kwihlabathi liphela.

Ukuqondazeziphi iintsimbi ezikwintsimbi engagqwaliyoKubalulekile ekukhetheni izixhobo ezifanelekileyo zeprojekthi yakho, nokuba uyila izixhobo zokucubungula iikhemikhali, ukuvelisa ukutya, okanye ukwakhiwa kwesakhiwo.

Njengomthengisi othembekileyo,i-sakysteelIbonelela ngeentlobo ngeentlobo zeeklasi zentsimbi engagqwaliyo ezenzelwe iimfuno zabathengi, zixhaswa ngumgangatho ohambelanayo kunye nenkxaso yobugcisa.