Ukuthengwa Okugqwesileyo kwe-Stainless Steel Sheet Plate-i-China ithumela ngaphandle ipleyiti yensimbi engenasici-Huaxin
Ukuthengwa Okugqwesileyo kwepleyiti yeStainless Steel Sheet-iChina ithumela ngaphandle ipleyiti yentsimbi engenakutyiwa– Huaxin Iinkcukacha:
Ingcaciso yeMveliso
Amashiti ensimbi angenasici ngokuqhelekileyo ligama eliqhelekileyo lamaphepha ensimbi engenasici kunye namacwecwe ensimbi amelana ne-asidi. Ekuqaleni kwale nkulungwane, ukuphuhliswa kweepleyiti zensimbi ezingenasici kwabeka izinto ezibalulekileyo kunye nesiseko sobugcisa kuphuhliso lwamashishini anamhlanje kunye nenkqubela phambili yesayensi kunye nezobuchwepheshe. Kukho iintlobo ezininzi zeentsimbi zentsimbi yentsimbi eneempawu ezahlukeneyo, kwaye ngokuthe ngcembe yenze iindidi ezininzi eziphambili kwinkqubo yophuhliso. Ngokwesakhiwo sombutho, yahlulwe yangamacandelo amane: ipleyiti ye-austenitic stainless steel, ipleyiti yentsimbi ye-Martens (kubandakanya ipleyiti yensimbi engenasici), ipleyiti yensimbi engenasici yeferritic, kunye nepleyiti yensimbi engenasici.
Eyona khemikhali iphambili okanye iimpawu ezithile kwipleyiti yentsimbi zihlelwa kwipleyiti yensimbi engenasici, ipleyiti ye-nickel ye-chrome, ipleyiti ye-nickel ye-molybdenum yensimbi engenasici kunye nepleyiti yentsimbi ephantsi yekhabhoni, ipleyiti ephezulu ye-molybdenum, ipleyiti yensimbi engenasici. kunye nokunye. Ngokweempawu zokusebenza kunye nokuhlelwa kwesicelo seepleyiti zentsimbi, yahlulwe yangamacwecwe esinyithi e-nitric acid enganyangekiyo, i-sulfuric acid resistant steel stainless plates, i-pitting resistant steel stainless plates, i-corrosion resistant corrosion plates steel stainless, high power plates stainless steel, njl. I-Classified ngokweempawu ezisebenzayo zepleyiti yensimbi, ihlulwe ibe yintsimbi ephantsi yobushushu obuphantsi, ipleyiti yensimbi engenazibuthe, ukusika ipleyiti yensimbi engenasici, ipleyiti yeplastiki ephezulu kunye nokunye.
Indlela yokwahlula esetyenziswa ngokuqhelekileyo ihlelwa ngokweempawu zesakhiwo sentsimbi yentsimbi kunye nokubunjwa kweekhemikhali zentsimbi kunye nokudibanisa kwezi zibini. Ngokubanzi, yahlulwe ibe yipleyiti yensimbi engenasici ye-martensite, ipleyiti yensimbi engenasici, ipleyiti yentsimbi ye-austenitic, ipleyiti yensimbi engenasici, ipleyiti yentsimbi ephindwe kabini kunye nemvula eqinisa ipleyiti yentsimbi, okanye yahlulwe yangazindidi ezimbini: ipleyiti yentsimbi ye-chrome kunye nepleyiti yensimbi engenasici. Ukusetyenziswa ngokubanzi Izicelo eziqhelekileyo: abatshintshi bokushisa kumatshini kunye nezixhobo zokwenza iphepha, izixhobo zomatshini, izixhobo zokudaya, izixhobo zokulungisa ifilimu, iipayipi, izinto zangaphandle zezakhiwo kwiindawo ezinxweme, njl.
Ipleyiti yensimbi engenasici inomgangatho ogudileyo, iplastiki ephezulu, ukuqina kunye namandla omatshini, kwaye iyamelana ne-corrosion ngama-acids, i-alkaline gases, izisombululo kunye nezinye imidiya. Yintsimbi engavuthwanga lula, kodwa ayinamhlwa kwaphela.
ukusebenza
Ukupakisha:
Iimpawu zeMveliso
Ukumelana nokubola
Ishidi lensimbi elingenasici linamandla okumelana ne-corrosion jikelele efana ne-nichrome engazinzanga 304. Ukufudumala kwexesha elide kwiqondo lokushisa le-chromium carbide kunokuchaphazela i-alloys 321 kunye ne-347 kwimidiya eyingozi. Ikakhulu isetyenziswa kwizicelo zobushushu obuphezulu, izicelo zobushushu obuphezulu zifuna uvakalelo oluqinileyo lwezixhobo zokuthintela ukubola kwe-intergranular kumaqondo obushushu asezantsi.
Ukumelana ne-oxidation yobushushu obuphezulu
Iipleyiti zensimbi ezingenasici zinokumelana nokushisa okuphezulu kwe-oxidation, kodwa izinga le-oxidation lichatshazelwa zizinto zendalo ezifana nokusingqongileyo okuveziweyo kunye ne-morphology yemveliso.
Iimpawu ezibonakalayo
I-coefficient yokutshintshwa kobushushu bentsimbi ixhomekeke kwezinye izinto, ngaphezu kwe-thermal conductivity yensimbi. Kwiimeko ezininzi, i-coefficient yokutshatyalaliswa kobushushu befilimu, isikali kunye nemeko yesinyithi. Intsimbi engenastainless igcina umphezulu ucocekile kwaye ucocekile, ngoko ke ukuhanjiswa kobushushu kubhetele kunezinye iintsimbi ezine-thermal conductivity ephezulu. I-Liaocheng Suntory Stainless Steel ibonelela ngemigangatho yobugcisa kwiipleyiti zensimbi ezingenasici. Iipleyiti zentsimbi ezikumgangatho ophezulu ezinokumelana nokugqwesa okugqwesileyo, ukugoba ukuqhubekeka kunye nokuqina kwendawo ye-weld, kunye nokusebenza okugqwesileyo kwesitampu kwiindawo ezidityanisiweyo. Ngokukodwa, iqulethe C: 0.02% okanye ngaphantsi, N: 0.02% okanye ngaphantsi, Cr: 11% okanye ngaphezulu nangaphantsi kwe-17%, kunye nomxholo ofanelekileyo weSi, Mn, P, S, Al, Ni, kwaye uyanelisa i-12 ≤ Cr Mo 1.5Si ≤ 17, 1 ≤ Ni 30 (CN) 0.5 (Mn Cu) ≤ 4, Cr 0.5 (Ni Cu) 3.3Mo ≥ 16.0, 0.006 ≤ CN ≤ kwi-0.05 ipleyiti ene-2 ≤ i-0.030 i-steel ye-0.030 i-steel ye-0.030 , kwaye emva koko iqhutywe kwi-1 ° C / s Unyango lobushushu olungentla lwesantya sokupholisa. Ke, inokuba sisakhiwo esine-martensite eneqhekeza le-12% okanye ngaphezulu, amandla aphezulu angama-730 MPa okanye ngaphezulu, ukuchasana nokugqwala, ukugoba ukusebenza, kunye neshiti lensimbi engenasici eligqwesileyo kwindawo echatshazelwe ngubushushu be-weld. ubunzima. Ngokusebenzisa i-Mo, B, njl.
Idangatye leoksijini kunye negesi ayinakusika intsimbi engatyiwayo ngenxa yokuba intsimbi engatyiwayo ayidityaniswa lula.
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Sisebenzisa inkqubo yolawulo lomgangatho ophezulu wesayensi, umgangatho ophezulu kunye nokholo oluphezulu, sifumana igama elihle kwaye sahlala kweli shishini ngokuThenga iStainless Steel Sheet Plate - iChina ithumela ngaphandle ipleyiti yensimbi engenasici-Huaxin, Imveliso iya kubonelela kwihlabathi liphela. , njenge: Luxembourg, Guatemala, Nepal, Uninzi lweengxaki phakathi kwababoneleli kunye nabathengi ngenxa yokunxibelelana kakubi. Ngokwenkcubeko, abathengisi banokuthandabuza ukubuza izinto abangaziqondiyo. Sidiliza imiqobo yabantu ukuqinisekisa ukuba ufumana into oyifunayo kwinqanaba olilindeleyo, ngexesha olifuna ngalo. Ixesha lokuhambisa ngokukhawuleza kunye nemveliso oyifunayo yiCriterion yethu.