inless simbi vharafu imhando yevharuvhu yakagadzirwa nesimbi isina simbi, nekuda kweiyo yakanakisa kusakara, kusimba kwekushisa kwakanyanya uye oxidation kuramba, inoshandiswa zvakanyanya mupetroleum, makemikari, simbi, kuvaka uye mamwe maindasitiri. Iri bepa richaongorora kusarudzwa kwezvinhu uye maitiro ekuita kweStainless simbi mavharuvhu.
Kutanga, kusarudzwa kwezvinhu
Zvishandiso zvemavharuvhu esimbi isina tsvina zvakanyanya austenitic simbi isina tsvina, ferritic simbi isina uye austenitic ferritic duplex simbi isina tsvina.
1. Austenitic Stainless Simbi: Austenitic Stainless Simbi inonyanya kuine chromium, nickel nezvimwe zvinhu, ine good corrosion resistance and high tembiricha simba, yakakodzera tembiricha, high pressure uye corrosive media mamiriro. Common austenitic Stainless simbi 304, 316 uye zvichingodaro.
2. Ferritic Stainless Stainless: Ferritic Stainless Steel inonyanya kuine chromium, nickel, molybdenum uye zvimwe zvinhu, zvine simba guru, oxidation resistance uye kupfeka kusagadzikana, yakakodzera kutonhora kwepamusoro, kudzvinyirira uye oxidizing yepakati mamiriro. Yakajairika ferritic simbi isina simbi 410, 420 zvichingodaro.
3. Austenitic ferritic duplex simbi isina tsvina: Austenitic ferritic duplex stainless steel ine zvikamu zviviri zve austenitic uye ferritic, iyo inobatanidza kurwisana kwekuora kwe austenitic stainless steel uye simba guru resimbi isina tsvina yeferritic, uye inokodzera mamiriro ekushanda akaoma. Yakajairika duplex simbi isina simbi 2205, 2507 uye zvichingodaro.
Chechipiri, maitiro ekuita
Maitiro ekuita kweStainless simbi mavharuvhu anonyanya kuratidzwa mune zvinotevera zvinhu:
1. Yakanakisa corrosion resistance: mavharuvhu esimbi asina kunaka ane huturu hwekudzivirira uye anogona kuramba kuparara kwemhando dzakasiyana-siyana dzenhau, kuderedza mutengo wekugadzirisa midziyo uye kutsiva.
2. Kusimba kwekushisa kwepamusoro: Stainless steel valve ine simba rekushisa, inogona kuchengetedza zvakanaka mechanical properties munzvimbo yakakwirira yekushisa, yakakodzera kutonhora kwepamusoro, kudzvinyirira kwekushanda.
3. Oxidation resistance: Stainless steel valve ine yakanaka oxidation resistance, iyo inogona kudzivisa kuora kweoxidizing media uye kuvandudza hupenyu hwebasa revhavha.
4. Kupfeka kupikisa: Stainless simbi valve ine yakanaka yekupfeka, iyo inogona kuderedza kupera kwevhavha panguva yekushandiswa uye kuderedza mari yekugadzirisa michina uye kuchinja.
5. Kuita kwakanaka kwekuisa chisimbiso: Stainless simbi valve inotora chimiro chepamusoro chekuisa chisimbiso, ine chisimbiso chakanaka chekuita, inoderedza njodzi yekudonha, uye inovimbisa kuchengetedzwa uye kuvimbika kwekushandisa kwemidziyo.
Muchidimbu, simbi isina tsvina yevharuvhu mukusarudzwa kwezvinhu, kunyanya maererano nemamiriro ekushanda kusarudza yakakodzera austenitic simbi isina tsvina, ferritic simbi isina tsvina kana austenitic ferritic duplex simbi isina tsvina. Panyaya yemaitiro ekushanda kwemavharuvhu esimbi isina tsvina, ane corrosion resistance yakanakisa, kusimba kwekushisa kwepamusoro, oxidation resistance, kupfeka kuramba uye kuita chisimbiso kwakanaka, uye anoshandiswa zvakanyanya munzvimbo dzakasiyana siyana dzeindasitiri.
Nguva yekutumira: Sep-08-2023
