Kholwa ukuba uninzi lwabahlobo bonke bathenge imela ekhitshini okanye babone imela ekhitshini, kodwa ukuveliswa kwentsimbi yentsimbi kuya kubhideka, le nto ilungile?
Yintoni le nto?
Ingaba yintsimbi engatyiwayo?
Okanye intsimbi?
Sukuba nexhala, i-make up encinci kuwe kuqala yazisa i-3 cr13 yentsimbi, ulandelelwano kunye nempahla eyomileyo ngakumbi.
I-3 cr13 insimbi engenasici, umgangatho wentsimbi: GB/T1220 -
Ngo-1992, yohlobo lwe-martensitic yensimbi engenasici, ukusebenza komatshini wentsimbi kulungile, unyango lobushushu (
Ukuphelisa ubushushu)
, inokumelana ne-corrosion egqwesileyo kunye nokusebenza kokupolisha kokuqina okuphezulu kunye nokumelana nokunxiba, ilungele ukwenziwa phantsi komthwalo omkhulu, ukumelana nokunxiba okuphezulu kunye ne-corrosion medium phantsi kwesenzo sobumba beplastiki.
Emva kobunzima bonyango olushushu phantsi kwe-HRC30 3 cr13 ukusebenza kwesixhobo kulungile, kulula ukufikelela umgangatho ongcono womphezulu.
Kwaye ubulukhuni kune HRC30 ukusetyenzwa kwamalungu, nangona umgangatho womphezulu ulungile, kodwa isixhobo kulula ukunxiba.
Ke, emva kwemathiriyeli kumzi-mveliso, okokuqala ukulungisa unyango kubunzima be-HRC25 ~ 30, emva koko ukuya kumatshini.
Ngaphezu kwe-2 cr13 emva kokucima ubulukhuni, isixhobo sokusika, umlomo, isitulo sevalvu, ivalve, njl.
3 cr13 ukuxinana kwe-7.
I-75 g / cm3 ehambelana ne-brand: 420 b ihambelana ne-brand yaseBrithani: i-420 s45 ehambelana ne-brand yesiFrentshi: i-Z30C13Ps: i-martensitic stainless steel, amandla aphezulu kodwa i-plasticity embi kunye ne-weldability.
I-brand esetyenziswa ngokuqhelekileyo ine-1 cr13 martensitic stainless steel, 3 cr13, njl., ngenxa yekhabhoni ephezulu, inamandla amakhulu, ukuqina kunye nokumelana nokunxiba, ukuxhathisa kwe-corrosion kuncinci, nangona kunjalo, iimfuno eziphezulu zeempawu ze-mechanical, i-corrosion resistant. Iimfuno zokusebenza ngokubanzi kwezinye iindawo, ezinje ngentwasahlobo, iiblade ze-iturbine, iivalvu zehydraulic, njl.
Olu hlobo lwentsimbi lusetyenziswa emva kokucinywa kunye nokuthomalalisa unyango. Kufuneka i-annealing emva kokubumba, isitampu.
