Qalabka Valve: waa maxay faraqa u dhexeeya 304, 316, 316L?
"Stainless steel" "birta" iyo "birta", waa maxay sifooyinka iyo xiriirada ay yihiin?Sidee 304, 316, 316L ku yimid, maxayse ku kala duwan yihiin midba midka kale?
Birta:Walxaha leh birta oo ah curiyaha ugu muhiimsan, inta badan in ka yar 2% kaarboon, oo ay ku jiraan walxo kale.- GB/T 13304-91 "Classification of Steel"
Birta:Curiyaha birta ah, lambarka atomiga 26. Maaddada birta waxay leedahay feromagnetism xooggan, waxayna leedahay caag wanaagsan iyo kulaylka kulaylka.
Bir daxal laheyn:adkaysi u leh hawada, uumiga, biyaha iyo kuwa kale ee dhexdhexaadka ah ee daciifka ah ama birta aan daxalka lahayn.Sida caadiga ah loo isticmaalo birta 304, 316, 316L, birta austenitic waa 300 taxane ah oo bir ah.
- 304 bir ah -
Waxqabadka:
304 steel waa nooca ugu badan ee birta ah, sida birta si ballaaran loo isticmaalo, waxay leedahay iska caabin daxalka wanaagsan, caabbinta kulaylka, xoogga heerkulka hooseeya iyo sifooyinka farsamada;Shaabadaynta, foorarsiga iyo habsocodka kulaylka kale waa wanaagsan yahay, ma jirto ifafaale adkaynaya kulaylka (ma jiro magnetic, ka dibna isticmaal heerkulka -196 ℃ ~ 800 ℃).
Baaxadda codsiga:
Maqaalada guriga (Qaybta 1 iyo 2 alaabta miiska, armaajooyinka, tuubooyinka gudaha, kuleyliyaha biyaha, kuleyliyaha, saxarada qubayska)
Qaybaha Gawaarida (Wiper Wiper, Muffler, Alaabta Caaryada)
Qalabka Caafimaadka, Qalabka Dhismaha, Kiimikada, Warshadaha Cuntada, Beeraha, Qaybaha Maraakiibta
Alaabta la xidhiidha:
- 316 bir ah -
Waxqabadka:
316 birta aan fiicnayn, sida ku darida molybdenum, markaa iska caabinteeda daxalka, iska caabinta daxalka atmospheric iyo xoogga heerkulka sare ayaa si gaar ah u wanaagsan, waxaa loo isticmaali karaa xaalado adag;
Baaxadda codsiga:
Qalabka biyaha badda, kiimikooyinka, dheeha, samaynta waraaqaha, oxalic acid, bacriminta iyo qalabka kale ee wax soo saarka;Sawiro, warshadaha cuntada, xarumaha xeebaha, xadhko, ulaha CD, boolal, nuts.
Alaabta la xidhiidha:
SS316 nooca khafiifka ah ee jeegga jeegga, weelka jeegga wiishka, hal saxan jeeg ah, labajibbaarada hubinta saxanka
- 316L oo ah birta aan lahayn -
(L ee kaarboon yar)
Waxqabadka:
Sida taxanaha kaarboonka hooseeya ee 316 birta, marka lagu daro sifooyin isku mid ah oo leh birta 316, iska caabinteeda daxalka xadka hadhuudhka waa mid aad u fiican.
Baaxadda codsiga:
Alaabooyinka leh shuruudaha gaarka ah ee caabbinta daxalka xadka hadhuudhka.
Alaabta la xidhiidha:
Aqoon dheeraad ah, filo inaad wadaagto waqtiga xiga ~
Waqtiga boostada: Jul-09-2021