Iintlobo zetsimbi ezisetyenziswa kwimibhobho
Intsimbi yekhabhoni
I-Carbon steel akhawunti malunga ne-90% yemveliso yepayipi yensimbi iyonke. Zenziwe ngemilinganiselo emincinci ye-alloying kwaye zihlala zingasebenzi kakuhle xa zisetyenziswa zodwa. Kuba iipropathi zabo zoomatshini kunye nobuchule bokusebenza bulungile ngokwaneleyo, banokuxatyiswa kancinane kwaye banokukhethwa kwizicelo ezinoxinzelelo oluphantsi ngakumbi. Ukungabikho kwezinto ezixutywayo kunciphisa ukufaneleka kweentsimbi zekhabhoni kwizicelo zoxinzelelo oluphezulu kunye neemeko ezinzima, ngoko ke ziba nzima kakhulu xa ziphantsi kwemithwalo ephezulu. Esona sizathu siphambili sokukhetha intsimbi yekhabhoni kwimibhobho inokuba i-ductile kakhulu kwaye ayiphazamisi phantsi komthwalo. Ngokuqhelekileyo zisetyenziswa kwishishini leemoto kunye nelaselwandle, kunye nokuthuthwa kweoyile kunye negesi. I-A500, i-A53, i-A106, i-A252 ngamabakala e-carbon steel anokuthi asetyenziswe njenge-seamed okanye engenamthungo.

Iintsimbi ezidibeneyo
Ubukho bezinto ezixutywayo ziphucula iipropathi zomatshini zetsimbi, ngoko ke imibhobho ixhathisa ngakumbi kwizicelo zoxinzelelo oluphezulu kunye noxinzelelo oluphezulu. Ezona zinto zixutywe ngokubanzi ziyi-nickel, i-chromium, i-manganese, ubhedu, njl.njl. ezikhoyo ekubunjweni phakathi kwe-1-50 yepesenti yobunzima. Izixa ezahlukeneyo zezinto ezixutywayo zinegalelo kumatshini kunye neekhemikhali zemveliso ngeendlela ezahlukeneyo, ngoko ke ukubunjwa kweekhemikhali zetsimbi kuyahluka ngokuxhomekeka kwiimfuno zesicelo. Imibhobho yensimbi ye-alloy isoloko isetyenziswa kwiimeko zomthwalo ophezulu kunye nezingazinzanga, ezifana ne-oyile kunye ne-gas industry, i-refineries, i-petrochemicals, kunye nezityalo zekhemikhali.

Yenziwe ngentsimbi eshayinayo
I-Stainless Steel inokuphinda ihlelwe kwintsapho yentsimbi ye-alloy. Into ephambili yokudibanisa kwinsimbi engenasici yichromium, umlinganiselo wayo uhluka ukusuka kwi-10 ukuya kwi-20% ngobunzima. Eyona njongo yokongeza ichromium kukunceda intsimbi ifumane iipropathi ezingenasici ngokuthintela ukubola. Imibhobho yensimbi engenasici idla ngokusetyenziswa kwiimeko ezinzima apho ukuxhathisa ukubola kunye nokuqina okuphezulu kubalulekile, njengaselwandle, ukuhluzwa kwamanzi, amayeza, kunye ne-oyile kunye negesi yegesi. I-304 / 304L kunye ne-316 / 316L ngamabakala ensimbi engenasici angasetyenziselwa ukuveliswa kombhobho. Ngelixa iBanga lama-304 linokumelana nomhlwa kunye nokuqina; Ngenxa yomxholo wekhabhoni ephantsi, uluhlu lwe-316 lunamandla aphantsi kwaye luyakwazi ukuthungwa.

Intsimbi eGalvanized
Umbhobho owenziwe ngegalvanized ngumbhobho wentsimbi ophathwa ngomaleko we-zinc plating ukuthintela ukubola. I-zinc yokugquma ikhusela izinto ezidliwayo ekugqweseni imibhobho. Yayikade ilolona hlobo luxhaphakileyo lwemibhobho yokuhambisa amanzi, kodwa ngenxa yomsebenzi nexesha elihamba ekusikeni, ekuthungeni nasekufakeni umbhobho wamazinki, awusasetyenziswa kakhulu, ngaphandle kokusetyenziswa okulinganiselweyo ekuwulungiseni. Ezi ntlobo zemibhobho zilungiselelwe ukusuka kwi-12 mm (0.5 intshi) ukuya kwi-15 cm (6 intshi) ububanzi. Zifumaneka kwiimitha ezi-6 (iinyawo ezingama-20) ubude. Nangona kunjalo, umbhobho owenziwe igalvanized wokuhanjiswa kwamanzi usabonwa kwizicelo ezinkulu zorhwebo. Enye into ebalulekileyo kwimibhobho ye-galvanized yiminyaka engama-40-50 yobomi babo. Nangona i-zinc igubungele umphezulu kwaye ivimbela izinto zangaphandle ukuba ziphendule ngetsimbi kwaye zigxumeke, ukuba izinto ezithwalayo ziphazamisayo, umbhobho unokuqalisa ukubola ngaphakathi. Ngoko ke, kubaluleke kakhulu ukujonga kunye nokuphucula imibhobho yensimbi ye-galvanized ngamaxesha athile.