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Zowona za 316L zitsulo zosapanga dzimbiri zokhala ndi zinthu zotsimikizika

Kufotokozera Kwachidule:

316 zosapanga dzimbiri chitoliro ndi mtundu wa dzenje yaitali kuzungulira zitsulo, amene chimagwiritsidwa ntchito mapaipi kufala mafakitale ndi zigawo zikuluzikulu makina structural monga mafuta, makampani mankhwala, mankhwala, chakudya, makampani kuwala, makina ndi zida, etc.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

316 zosapanga dzimbiri chitoliro ndi mtundu wa dzenje yaitali kuzungulira zitsulo, amene ankagwiritsa ntchito mapaipi kufala mafakitale ndi makina structural zigawo zikuluzikulu monga mafuta, makampani mankhwala, mankhwala, chakudya, makampani kuwala, makina ndi zida, etc. mphamvu yopindika ndi yopindika ndi yofanana, kulemera kwake ndi kopepuka, kotero kumagwiritsidwanso ntchito kwambiri popanga zida zamakina ndi zomangamanga. Amagwiritsidwanso ntchito kwambiri popanga zida zosiyanasiyana wamba, mbiya, zipolopolo, etc. Zosiyanasiyana: 316 chitsulo chosapanga dzimbiri chitoliro, 316 chitsulo chosapanga dzimbiri chowala chitoliro, 316 chitsulo chosapanga dzimbiri chokongoletsera chitoliro, 316 chitsulo chosapanga dzimbiri capillary, 316 chitsulo chosapanga dzimbiri chowotcherera chitoliro, 304 chitoliro chosapanga dzimbiri.

Kuchuluka kwa mpweya wa 1316l chitsulo chosapanga dzimbiri chitoliro ndi 0.03, chomwe chitha kugwiritsidwa ntchito ngati annealing sichingachitike pambuyo pakuwotcherera komanso kukana kwa dzimbiri kumafunika. Chitoliro cha chitsulo chosapanga dzimbiri cha 316 chili ndi mpweya wambiri wa 0.03 ndipo chitha kugwiritsidwa ntchito ngati annealing sichingachitike pambuyo pakuwotcherera komanso kukana kwa dzimbiri kumafunika.

Authentic 316L stainless steel pipe with guaranteed material

316 ndi 317 zitsulo zosapanga dzimbiri (onani zotsatirazi za 317 zitsulo zosapanga dzimbiri) ndi molybdenum yokhala ndi zitsulo zosapanga dzimbiri.

Ntchito yonse yachitsulo ichi ndi yabwino kuposa 310 ndi 304 zitsulo zosapanga dzimbiri. Pansi pa kutentha kwambiri, pamene sulfuric acid ndi yotsika kuposa 15% ndi apamwamba kuposa 85%, 316 zitsulo zosapanga dzimbiri zimakhala ndi ntchito zosiyanasiyana.

316 chitsulo chosapanga dzimbiri mbale, imadziwikanso kuti 00Cr17Ni14Mo2, kukana dzimbiri:

Kukana kwa dzimbiri ndikwabwino kuposa 304 chitsulo chosapanga dzimbiri ndipo kumakhala ndi kukana bwino kwa dzimbiri popanga zamkati ndi pepala.

Carbide mpweya kukana 316 zitsulo zosapanga dzimbiri ndi bwino kuposa 304 zitsulo zosapanga dzimbiri, ndipo pamwamba kutentha osiyanasiyana angagwiritsidwe ntchito.

Chitoliro chachitsulo chosapanga dzimbiri ndi mtundu wa zitsulo zosapanga dzimbiri zozungulira, zomwe zimagwiritsidwa ntchito kwambiri m'mapaipi otumizira mafakitale monga mafuta, makampani opanga mankhwala, chithandizo chamankhwala, chakudya, mafakitale opepuka, zida zamakina ndi zida zamakina. Kuonjezera apo, pamene kupindika ndi mphamvu zowonongeka ndizofanana, kulemera kwake kumakhala kopepuka, kotero kumagwiritsidwanso ntchito kwambiri popanga zida zamakina ndi zomangamanga. Amagwiritsidwanso ntchito kwambiri popanga zida zosiyanasiyana wamba, mbiya, zipolopolo, etc. Mtundu uwu wa chitoliro chachitsulo ukhoza kugawidwa muzitsulo zosapanga dzimbiri zitsulo zosapanga dzimbiri ndi chitoliro chosapanga dzimbiri (chitoliro chotsekedwa). Malinga ndi njira zosiyanasiyana zopangira, zitha kugawidwa m'mitundu ingapo: kugudubuza kotentha, kutulutsa, kujambula kozizira komanso kugudubuza kozizira. Malingana ndi mawonekedwe a gawolo, akhoza kugawidwa mu chitoliro chozungulira ndi chitoliro chapadera. Chitoliro chozungulira chitsulo chimagwiritsidwa ntchito kwambiri, koma palinso mabwalo, amakona anayi, ozungulira, ozungulira, amakona atatu, ozungulira makona atatu ndi mapaipi ena apadera achitsulo chosapanga dzimbiri.

Mayeso a Hydraulic adzachitidwa kuti chitoliro chachitsulo chokhala ndi kuthamanga kwamadzimadzi chiyesere kukana kwake komanso mtundu wake. Ndizoyenera ngati palibe kutayikira, kunyowetsa kapena kukulitsa pansi pazovuta zomwe zanenedwa. Mapaipi ena achitsulo adzayesedwanso kuyesedwa kwa crimping, kuyesa kuphulika ndi kuyesa kwa flatten malinga ndi muyezo kapena zofunikira za wofunsayo.

304L chitsulo chosapanga dzimbiri chitoliro ndi cha mayiko zosapanga dzimbiri chodeka njira. 304L chitoliro chosapanga dzimbiri -- s30403 (AISI, ASTM)

Mtundu waku China wofanana ndi 304L ndi 00Cr19Ni10

Makhalidwe ndi kugwiritsa ntchito: Chitsulo chokhala ndi mpweya wochepa kwambiri kuposa 0Cr19Ni9 chimakhala ndi kukana kwamphamvu kwa intergranular corrosion. Ndi chigawo popanda kutentha mankhwala pambuyo kuwotcherera.

Kuwerengera ndi kuyimira zitsulo

Zizindikiro zapadziko lonse lapansi za mankhwala ndi zizindikilo za dziko zimagwiritsidwa ntchito kuyimira mankhwala, ndipo zilembo za Chiarabu zimagwiritsidwa ntchito kuyimira zomwe zili mugawo lake:

Mwachitsanzo: China, Russia 12CrNi3A

Njira yolembera chitsulo chosapanga dzimbiri padziko lonse lapansi: gwiritsani ntchito manambala osakhazikika kuti muyimire mndandanda wazitsulo kapena manambala; Mwachitsanzo, United States, Japan, 300 mndandanda, 400 mndandanda ndi 200 mndandanda; American Iron and Steel Institute imagwiritsa ntchito manambala atatu kuzindikira magulu osiyanasiyana azitsulo zosapanga dzimbiri zosapanga dzimbiri. Pakati pawo, zitsulo zosapanga dzimbiri za austenitic zimasonyezedwa ndi chiwerengero cha 200 ndi 300 mndandanda, ndi ferritic ndi martensitic zitsulo zosapanga dzimbiri zimasonyezedwa ndi chiwerengero cha 400 mndandanda. Chitsulo chosapanga dzimbiri, mvula yowumitsa chitsulo chosapanga dzimbiri ndi aloyi wapamwamba wokhala ndi chitsulo chosakwana 50% nthawi zambiri amatenga dzina lachidziwitso kapena dzina lamalonda.

Nambala ya siriyo imapangidwa ndi zilembo za Chilatini ndi dongosolo, zomwe zimangosonyeza cholinga.

Komanso, zitsulo zosapanga dzimbiri 316 zimalimbananso ndi mlengalenga wam'madzi komanso wamafakitale wankhanza. Chitsulo chosapanga dzimbiri cha 316 chimakhala ndi kukana kwa okosijeni wabwino pakagwiritsidwe ntchito pakanthawi ndi kutentha kosachepera 1600 ℃ ndikugwiritsa ntchito mosalekeza pansi pa 700 ℃.

Pazigawo za 800-1575 madigiri, ndi bwino kuti musapitirize kuchita zitsulo zosapanga dzimbiri 316, koma pamene 316 zitsulo zosapanga dzimbiri zimagwiritsidwa ntchito mosalekeza kunja kwa kutentha kumeneku, chitsulo chosapanga dzimbiri chimakhala ndi kutentha kwabwino. Carbide mpweya kukana 316L zitsulo zosapanga dzimbiri ndi bwino kuposa 316 zitsulo zosapanga dzimbiri, ndi kutentha osiyanasiyana angagwiritsidwe ntchito.


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