Chitoliro cha 316l Chosapanga Chitsulo Chosapanga Chitsulo Chosapanga Chitsulo
Chidziwitso Choyambira
Chitsulo chosapanga dzimbiri cha 304 ndi chinthu chofala kwambiri mu chitsulo chosapanga dzimbiri, chokhala ndi kachulukidwe ka 7.93 g/cm³; chimatchedwanso chitsulo chosapanga dzimbiri cha 18/8 mumakampani, zomwe zikutanthauza kuti chili ndi chromium yoposa 18% ndi nickel yoposa 8%; kukana kutentha kwa 800 ℃, magwiridwe antchito abwino, Kulimba kwambiri, komwe kumagwiritsidwa ntchito kwambiri m'makampani ndi mafakitale okongoletsa mipando ndi mafakitale azakudya ndi zamankhwala. Komabe, ziyenera kudziwika kuti poyerekeza ndi chitsulo chosapanga dzimbiri cha 304 wamba, chitsulo chosapanga dzimbiri cha 304 cha chakudya chili ndi index yokhwima kwambiri. Mwachitsanzo, tanthauzo lapadziko lonse la chitsulo chosapanga dzimbiri cha 304 kwenikweni ndi 18%-20% chromium, 8%-10% nickel, koma chitsulo chosapanga dzimbiri cha 304 cha chakudya chili ndi 18% chromium ndi 8% nickel, zomwe zimapangitsa kuti kusinthasintha kwa zinthu kukhalepo, ndikuchepetsa kuchuluka kwa zitsulo zolemera zosiyanasiyana. Mwanjira ina, chitsulo chosapanga dzimbiri cha 304 sichofunikira kuti chikhale ndi chitsulo chosapanga dzimbiri cha 304 cha chakudya.
Kuwonetsera kwa Zamalonda
Tsatanetsatane wa Zamalonda
Mapaipi osapanga dzimbiri opanda msoko ndi mapaipi achitsulo omwe amalimbana ndi zinthu zofooka monga mpweya, nthunzi, ndi madzi, komanso zinthu zowononga mankhwala monga ma acid, alkali, ndi mchere. Amadziwikanso kuti mapaipi achitsulo osapanga dzimbiri osapanga dzimbiri.
Kukana dzimbiri kwa mapaipi osapanga dzimbiri opanda zitsulo kumadalira zinthu zophatikiza zomwe zili mu chitsulo. Chromium ndiye chinthu chofunikira kwambiri chokana dzimbiri kwa chitsulo chosapanga dzimbiri. Pamene kuchuluka kwa chromium mu chitsulocho kufika pafupifupi 12%, chromium imalumikizana ndi mpweya womwe uli mu chosakaniza chowononga kuti ipange filimu yopyapyala kwambiri ya oxide (filimu yodzipangira yokha) pamwamba pa chitsulocho. , Imatha kuletsa dzimbiri lopitirira la matrix ya chitsulo. Kuphatikiza pa chromium, zinthu zophatikiza zomwe zimagwiritsidwa ntchito kwambiri pa mapaipi osapanga dzimbiri opanda zitsulo ndi monga nickel, molybdenum, titaniyamu, niobium, mkuwa, nayitrogeni, ndi zina zotero, kuti ikwaniritse zofunikira zosiyanasiyana pa kapangidwe ndi magwiridwe antchito a chitsulo chosapanga dzimbiri.
Chitoliro chosapanga dzimbiri chopanda msoko ndi chitsulo chozungulira chopanda kanthu, chomwe chimagwiritsidwa ntchito kwambiri mu mafuta, mankhwala, zamankhwala, chakudya, mafakitale opepuka, zida zamakanika ndi mapaipi ena amafakitale ndi zida zamakanika. Kuphatikiza apo, mphamvu yopindika ndi yozungulira imakhala yofanana, kulemera kwake kumakhala kopepuka, kotero chimagwiritsidwanso ntchito kwambiri popanga zida zamakanika ndi zomangamanga. Nthawi zambiri chimagwiritsidwanso ntchito popanga zida zosiyanasiyana zachikhalidwe, migolo, zipolopolo, ndi zina zotero.
Njira Yopangira
Ili ndi njira zotsatirazi zopangira:
a. Kukonzekera chitsulo chozungulira; b. Kutentha; c. Kuboola mozungulira ndi kutentha; d. Kudula mutu; e. Kusambitsa; f. Kupera; g. Kupaka mafuta; h. Kukonza mozungulira ndi kuzizira; i. Kuchotsa mafuta; j. Kuchiza ndi kutentha kwa yankho; k. Kuwongola; l. Kudula chubu; m. Kusambitsa; n. Kuyesa zinthu.
Zogulitsa zokhudzana nazo
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