201 Stainless simbi ndeye mazana maviri akatevedzana austenitic Stainless simbi yakagadzirwa nekutsiva manganese, nitrogen uye zvimwe zvinhu ne nickel. Iyo ine yakanaka corrosion resistance uye inopisa uye inotonhora yekugadzirisa mabasa, izvo zvakakwana kutsiva mukati, mukati memaguta uye kushandiswa kwekunze. 304 simbi isina tsvina zvigadzirwa zvinoshandiswa munzvimbo dzakaderera dzinoora.
Nekuda kwekuti mutengo wenickel unoramba uchichinja-chinja, vagadziri vazhinji vari kutsvaga zvimwe zvigadzirwa zve austenitic stainless simbi ine mabasa akafanana ne304 simbi isina tsvina. Mukutanga kwema1930, yekutanga chromium-manganese austenitic simbi isina tsvina yakagadzirwa, uye manganese musimbi yakatsiva imwe nickel. Mushure meizvozvo, kumwe kutsvagisa kwakaitwa pane yakadzama yekuumba share, nitrogen nemhangura zvakashandiswa, uye zvinhu zvakaita sekabhoni nesarufa, izvo zvakakanganisa zvakanyanya basa re data, nezvimwewo, zvakazoita kuti mazana maviri akateedzana awanikwe.
Parizvino, mhando huru dze200 dzakatevedzana simbi isina tsvina ndeiyi: J1, J3, J4, 201, 202. Kunewo mazana maviri ematare emakisi ane kudzora kuderera kwe nickel content. Kana iri 201C, iri 201 Stainless simbi yekuwedzera simbi giredhi yakagadzirwa neimwe simbi chirimwa muChina munguva inotevera. Mucherechedzo wenyika muyero we201 ndewe: 1Cr17Mn6Ni5N. 201C inoenderera pahwaro hwe201 Deredza nickel zvirimo uye wedzera manganese zvirimo.
201 kushandiswa kwesimbi isina tsvina
Nekuti 201 simbi isina simbi ine hunhu hwekuramba acid, alkali resistance, high density, polishing isina mabubble, uye isina pinholes, yakanyatsokodzera kugadzira makesi akasiyana siyana uye mabhandi epasi mavhavha, uye mamwe akawanda anoshandiswa pakushongedza pombi, Mamwe asina kudzika akadhonzwa. zvigadzirwa zvemaindasitiri mapaipi.
201 Stainless simbi kemikari yakagadzirwa
Zvinhu zve201 Stainless steel plate zvine manganese nenitrogen panzvimbo pezvimwe kana zvese zvenickel element. Nekuti inogona kuburitsa yakaderera nickel yemukati uye iyo ferrite haina kuenzana, iyo ferrochrome yemukati mu200 yakatevedzana simbi isina tsvina inoderedzwa kusvika 15% -16%, Mamwe mamiriro akadonha kusvika 13% -14%, saka iyo corrosion resistance ye200 series stainless. simbi haigoni kuenzaniswa ne304 kana mamwe masimbi akafanana. Uye zvakare, pasi pemamiriro e acidic ayo akajairika munzvimbo dzakasvibiswa dzenzvimbo yekuunganidza uye gap, mhedzisiro yemanganese nemhangura ichaderedzwa uye mhedzisiro yekupfuura-pasi pasi pemamwe mamiriro. Mwero wekukuvara kwechromium-manganese simbi isina tsvina pasi pemamiriro aya ingangoita 10-100 nguva ye304 simbi isina tsvina. Uye nekuti mukuita kugadzirwa kazhinji haigone kunyatso kudzora yasara sarufa uye kabhoni zvirimo mumasimbi aya, iyo data haigone kurondwa nekuteverwa, kunyangwe kana data radzoserwa. Saka kana zvisina kutaurwa kuti iwo masimbi echromium-manganese, anozove ane njodzi musanganiswa wesimbi, izvo zvinozoita kuti kukanda kuve nekusingatarisirwe yakakwira manganese. Naizvozvo, aya masimbi asina tsvina uye mazana matatu akateedzana masimbi asina tsvina haafaniri kutsiviwa kana kutsinhaniswa. Iwo maviri akazara pamwero wakafanana maererano nekushomeka kwekuora.
Nguva yekutumira: Ndira-19-2020