wamba chitsulo chosapanga dzimbirizitsanzo
Mitundu ya zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito kwambiri zomwe zimagwiritsidwa ntchito kwambiri zizindikiro zamanambala, pali mndandanda 200, mndandanda 300, mndandanda 400, ndi chizindikiro cha United States of America, monga 201, 202, 302, 303, 304, 316, 410, 420, 430, ndi zina zotero, mitundu ya zitsulo zosapanga dzimbiri ku China imagwiritsidwa ntchito mu zizindikiro za zinthu kuphatikiza manambala, monga 1Cr18Ni9, 0Cr18Ni9, 0Cr17, 3Cr13, 1Cr17Mn6Ni5N, ndi zina zotero, ndipo manambala amasonyeza zomwe zili mu chinthucho. 00Cr18Ni9, 1Cr17, 3Cr13, 1Cr17Mn6Ni5N ndi zina zotero, nambalayo imasonyeza zomwe zili mu chinthucho.
Mndandanda wa 200: chitsulo chosapanga dzimbiri cha austenitic cha chromium-nickel-manganese
Mndandanda wa 300: chitsulo chosapanga dzimbiri cha chromium-nickel austenitic
301: Kulimba bwino, komwe kumagwiritsidwa ntchito popanga zinthu zopangidwa ndi ulusi. Kutha kulimbanso chifukwa cha liwiro la makina. Kutha kusungunula bwino. Kulimba kwa ulusi ndi mphamvu ya kutopa ndikwabwino kuposa chitsulo chosapanga dzimbiri cha 304.
302: kukana dzimbiri ndi 304, chifukwa cha kuchuluka kwa kaboni wambiri komanso chifukwa cha mphamvu yabwino.
302B: Ndi mtundu wa chitsulo chosapanga dzimbiri chokhala ndi silikoni yambiri, chomwe chimalimbana kwambiri ndi okosijeni wotentha kwambiri.
303: Mwa kuwonjezera pang'ono sulfure ndi phosphorous kuti zikhale zosavuta kugwiritsa ntchito.
303Se: Imagwiritsidwanso ntchito popanga zida zamakina zomwe zimafuna kutentha, chifukwa chitsulo chosapanga dzimbirichi chimakhala ndi kutentha kogwira ntchito bwino pansi pa mikhalidwe iyi.
304: Chitsulo chosapanga dzimbiri cha 18/8. GB grade 0Cr18Ni9. 309: kukana kutentha bwino kuposa 304.
304L: Mtundu wa chitsulo chosapanga dzimbiri cha 304 chokhala ndi mpweya wochepa, chomwe chimagwiritsidwa ntchito pamene pakufunika kuwotcherera. Mpweya wochepa umachepetsa mvula ya ma carbide m'dera lomwe lakhudzidwa ndi kutentha pafupi ndi chowotcherera, zomwe zingayambitse dzimbiri la pakati pa tinthu tating'onoting'ono (kuwonongeka kwa weld) kwa chitsulo chosapanga dzimbiri m'malo ena.
304N: Chitsulo chosapanga dzimbiri chokhala ndi nayitrogeni, yomwe imawonjezedwa kuti iwonjezere mphamvu ya chitsulocho.
305 ndi 384: Ali ndi nickel yambiri, ali ndi mphamvu yochepa yogwirira ntchito ndipo ndi oyenera kugwiritsa ntchito mitundu yosiyanasiyana yomwe imafuna kuzizira kwambiri.
308: Amagwiritsidwa ntchito popanga ndodo zowotcherera.
309, 310, 314 ndi 330: kuchuluka kwa nickel ndi chromium kuli kokwera, kuti kuwonjezere kukana kwa okosijeni kwa chitsulo kutentha kwambiri komanso mphamvu yoyenda. Ngakhale 30S5 ndi 310S ndi mitundu ya 309 ndi 310 chitsulo chosapanga dzimbiri, kusiyana kwake ndikuti kuchuluka kwa kaboni kumakhala kochepa, kotero kuti ma carbide omwe ali pafupi ndi weld amachepetsedwa. 330 chitsulo chosapanga dzimbiri chimakhala ndi kukana kwakukulu kwa carburization komanso kukana kutentha.
316 ndi 317: zili ndi aluminiyamu, motero zimakhala ndi kukana bwino kwambiri dzimbiri m'malo amakampani am'madzi ndi mankhwala kuposa chitsulo chosapanga dzimbiri cha 304. Pakati pawo, mtundu Chitsulo chosapanga dzimbiri cha 316Mitundu ina ikuphatikizapo chitsulo chosapanga dzimbiri cha 316L chopanda mpweya wochepa, chitsulo chosapanga dzimbiri cha 316N chokhala ndi nayitrogeni, komanso sulfure yambiri ya chitsulo chosapanga dzimbiri cha 316F chopangidwa ndi free-machine.
321, 347 ndi 348: ndi titaniyamu, niobium kuphatikiza tantalum, niobium yokhazikika chitsulo chosapanga dzimbiri, yoyenera kugwiritsidwa ntchito kutentha kwambiri mu zigawo zolumikizidwa. 348 ndi mtundu wa chitsulo chosapanga dzimbiri choyenera makampani opanga mphamvu za nyukiliya, tantalum ndi kuchuluka kwa kubowola pamodzi ndi malire enaake.
Mndandanda wa 400: chitsulo chosapanga dzimbiri cha ferritic ndi martensitic
408: Kukana kutentha bwino, kukana dzimbiri kofooka, 11% Cr, 8% Ni.
409: mtundu wotsika mtengo kwambiri (wa ku Britain ndi America), womwe nthawi zambiri umagwiritsidwa ntchito ngati mapaipi otulutsa utsi wamagalimoto, ndi chitsulo chosapanga dzimbiri cha ferritic (chitsulo cha chromium)
410: martensitic (chitsulo cha chromium champhamvu kwambiri), kukana kuwonongeka bwino, kukana dzimbiri. 416: sulfure yowonjezera imapangitsa kuti zinthuzo zisamagwire bwino ntchito.
420: Chitsulo cha martensitic cha "Kudula zida zapamwamba", chofanana ndi chitsulo cha Brinell chapamwamba kwambiri, chitsulo chosapanga dzimbiri choyambirira. Chimagwiritsidwanso ntchito pa mipeni yopangira opaleshoni ndipo chimatha kupangidwa kukhala chowala kwambiri.
430Chitsulo chosapanga dzimbiri cha Ferritic, chokongoletsera, mwachitsanzo cha zinthu zina zogwiritsira ntchito pagalimoto. Chimapangidwa bwino, koma kukana kutentha ndi dzimbiri n'kotsika.
440: chitsulo cholimba kwambiri, mpweya wochuluka pang'ono, pambuyo pa kutentha koyenera, chimatha kupeza mphamvu zambiri, kuuma kumatha kufika 58HRC, komwe ndi chitsulo chosapanga dzimbiri cholimba kwambiri. Chitsanzo chogwiritsidwa ntchito kwambiri ndi "mabala a lezala". Pali mitundu itatu yomwe imagwiritsidwa ntchito kwambiri: 440A, 440B, 440C, ndi 440F (mtundu wosavuta kugwiritsa ntchito).
Mndandanda wa 500: Chitsulo cha aloyi cha chromium chosagwira kutentha
Mndandanda wa 600: Chitsulo chosapanga dzimbiri cholimbitsa mvula ya Martensitic
630: Mtundu wa chitsulo chosapanga dzimbiri chomwe chimagwiritsidwa ntchito kwambiri pouma mvula, nthawi zambiri chimatchedwa 17-4; 17% Cr, 4% Ni.
Nthawi yotumizira: Juni-13-2024
