304-316 amele kuwala chitoto chopanda chitsulo chopanda chitsulo

Pazogwiritsa ntchito zofunika kutsutsana kwambiri ndi kupsinjika ndi kugwedezeka, makamaka kuposa 1500¡f (816F (816p), kugwiritsa ntchito sing'anga 800h ndi 800ht.

Chitoliro cha HT ndi chowongolera cha Aloy 800 ndi zitsulo zapadera zapamwamba zapamwamba zazaka zambiri ndi zaka zambiri zokumana nazo komanso zowonjezera.

Astme A815 Zoyenera S32760 ndi yomwe mphamvu ndi yofunika kwambiri komanso yolimbana ndi kuchuluka kwake.

Izi ndizothandiza kwambiri pamayendedwe omwe amagwiritsa ntchito ma nickel 201 popanga sodium hydroxide, komwe kumawerengedwa ngati mtundu wa caustic. Makamaka osakhudzidwa ndi sodium hydroxide ngakhale kutentha pamwamba pa 300 ¡®c.

Ngakhale kuti zozikika zathu zopanda bandezo 316 zigawo zokhazokha zangopangidwa kwazaka zambiri, zitsulo zosapanga dzimbiri zimayenera kuchitika kwazaka zambiri posankha bwino. Chosangalatsa kwambiri ndi chitsulo chosapanga dzimbiri chonchi ndi zigawo zina zomwe zimapangitsa kuti zinthu zopanda usinde kukhala zopanda kapangidwe ndisankhe bwino, zitha kukhalanso ndi chisankho chabwino kwambiri pa ntchitoyi.

Chitope cha HT ndi chimodzi mwa opanga mitundu yosiyanasiyana ya zinthu zapamwamba, monga zomangira zokhala ndi chitoliro za mawonekedwe a mawonekedwe osiyanasiyana, ndi zinthu zina, ndi zogulitsa zazikulu ndi zogulitsa chitoliro cha S31803. Chitoliro cha chitoliro chimapangidwa ku zinthu zonse ndi mayiko amtundu wathu. Pali mitundu yambiri yamiyala ya chitoliro, yomwe imagwiritsidwa ntchito kwambiri pamakina osiyanasiyana. Onsewa amagwiritsidwa ntchito pokonza mapaipi ena ofutilana. Mwanjira imeneyi, zakumwa, zakumwa, mpweya, etc. kudutsa mapaipi popanda kutayikira. Komanso, zolimbitsa thupi zimabwera m'magawo ambiri, kukula, miyezo, ma enlos, ndi zina zambiri, koma koposa zonse zimafunikira kwambiri pamsika lero komanso zaka zambiri.

Kenako kuyenera kukhala gawo la kachitidwe koyendetsa madzi (mafuta, gasi, nthunzi, macheza, ...) mtunda wautali kapena wautali.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Chitoliro chowoneka bwino chimapangidwa kuti chijambulidwe patsamba kumapeto kwake ndikulumikizani mapaipe (s) ndikulola kusintha njira kapena kuthirira kapena kutha.

The S32750 Start of Pupetings ili ndi 25% chromium, 4% molybdenum, ndi 7% nickel. Zovala zopanda pake s32750 pip zimakhala ndi microstructuctuctuctuctuctuctuctuctuctuctuga ya firiritic ndi zitsulo zamagulu a austetic ndi mphamvu zokhala ndi mphamvu.

Chitsulo chosapanga dzimbiri monga 304 ndi 316l kuponya zoumba za chitoliro kumafuna kukonzanso ndipo sikufunikira zokutira zowonjezera, munthawi yonseyi komanso ntchito. Nthawi ya moyo woyembekezeredwa kwa chitsulo chosapanga dzimbiri ndizoposa 50 zaka zopitilira 50, kuwononga dongosolo, kubwezeretsa ndi kukonzanso kumawononga moyo wa kuyikapo.

Zinthu zoyenererazi zimakhala ndi zopha zitsulo, zozikitsani, mbale, zosawoneka bwino kapena zowoneka bwino.

SA 815 S31803 yolumikizira imakhala ndi mphamvu yapadera ndi mphamvu zapamwamba komanso kukana kuwonongeka. Chifukwa chake kalasi iyi imagwiritsidwa ntchito popanga zoyenera. SA 815 S31803 yayitali \ / mofupikira rack show ikani chidwi chofuna kuthana, Crevice chilengedwe komanso kukhala ndi thanzi labwino kwambiri. Iwo ali angwiro ngati wina akufuna chitoliro cholimba. Asme B16.9 WSS S31803 ELbow imawonetsanso kukana kwa acetic ndi mathira.

MSS
Asme B16.49 3099930ã9¡
304-316 wotsogolera ukhondo wopanda chipika chitsulo chofewa
Asme B16.28 Jifupi Sravius, Radius wafupi wa 180-disk amabweza kukula: 1 \ / 2 "-24" "

S31803 ndiye njira yolumikizirana yolumikizidwa (yopanda tanthauzo) ya chitsulo choyambirira. Dongosolo la Unili lidapangidwa ndi magulu ambiri amalonda m'ma 1970 kuti muchepetse chisokonezo pomwe alloyo yemwe yemweyo adatchedwa zinthu zosiyanasiyana, komanso mosemphanitsa. Chitsulo chilichonse chimayimiridwa ndi kalata yotsatiridwa ndi manambala asanu, pomwe kalatayo ikuyimira zitsulo, i.I. s ya chitsulo chosapanga dzimbiri.

317L imapereka malo okwera kwambiri, kupsinjika-kugonjetsedwa, komanso kukhala ndi mphamvu zotsekemera kuposa zosapanga dzimbiri zopanda dzimbiri. Ndi kalasi yotsika ya carbon yomwe imaletsa kukhudzidwa pakuwonera ndi njira zina zamagetsi.

Pali Astm A A234 WPB embo pomwe makamaka pofunikira, 45-9-

Chinthu china chozindikiritsa zokhudzana ndi zigawo za Intelsel 718 ndikuti ali ndi mwayi wokhala ndi nthawi yayitali, kuphatikizapo kukana kutumiza ma weld.

Chitoliro cha HT ndi chimodzi mwa kampani yayikulu kwambiri ku China, kupereka mitundu yonse ya SS 316 chitolirochi kuphatikizapo zokongoletsera, zopangidwa ndi zopangidwa. Popeza kuti ukadaulo wathu wambiri komanso chidziwitso chathu chopanga dzimbiri titha kupatsa dothi losapanga dzimbiri.

Intelsel Altoy ndi yodabwitsa kwambiri yopanga zinthu zoikidwira mu ntchito zosiyanasiyana zomwe zimafunikira kutentha kwambiri ndi kukana kwa kututa. Zovala zazing'ono za Intelleel 600 zimakhala ndi katundu wabwino kwambiri ndipo ndizodziwika bwino chifukwa cha mphamvu zawo komanso kugwiritsidwa ntchito kwambiri. Chifukwa cha kapangidwe kake, zinthuzo zimakhala ndi zinthu zonsezi. Ili ndi kuchuluka kwakukulu kwa zinthu zosiyanasiyana zofunika kwambiri monga Chromium, Molybdenum ndi nickel. Zimawonetsanso katundu wabwino.

Pazogwiritsa ntchito zofunika kutsutsana kwambiri ndi kupsinjika ndi kugwedezeka, makamaka kuposa 1500¡f (816F (816p), kugwiritsa ntchito sing'anga 800h ndi 800ht.

Chitoliro cha HT ndi chowongolera cha Aloy 800 ndi zitsulo zapadera zapamwamba zapamwamba zazaka zambiri ndi zaka zambiri zokumana nazo komanso zowonjezera.

Kukana kwa C22 kumalimbikitsa kugwiritsa ntchito m'misika yambiri kulikonse komwe kumakumana ndi zovuta, kuphatikizapo mankhwala, mafuta, mafuta, mafakitale.

Zovala zosapanga shapweld stded weded chitoliro cha chitoliro?
Kutanthauzira ndikukakamizidwa ndikuwongolera mu kutentha kwambiri kapena koyenera. Kutumiza muyezo mu Gawo 7 la Astm A960 \ / A960M.

Chitsulo chosapanga dzimbiri monga 304 ndi 316l kuponya zoumba za chitoliro kumafuna kukonzanso ndipo sikufunikira zokutira zowonjezera, munthawi yonseyi komanso ntchito. Nthawi ya moyo woyembekezeredwa kwa chitsulo chosapanga dzimbiri ndizoposa 50 zaka zopitilira 50, kuwononga dongosolo, kubwezeretsa ndi kukonzanso kumawononga moyo wa kuyikapo.

Zopanga zopanda pake zopanda maziko zomwe timapereka kamodzi kokha kusankhidwa kwamphamvu kwa kachilombo ka HOse, madola ovala oyera opanda nsalu, opanga zitsulo ndi zoyera, ndi zina zotupa.

Pazogwiritsa ntchito zofunika kutsutsana kwambiri ndi kupsinjika ndi kugwedezeka, makamaka kuposa 1500¡f (816F (816p), kugwiritsa ntchito sing'anga 800h ndi 800ht.

Chitoliro cha HT ndi chowongolera cha Aloy 800 ndi zitsulo zapadera zapamwamba zapamwamba zazaka zambiri ndi zaka zambiri zokumana nazo komanso zowonjezera.

The S31803 (ASTM F51) imathamangitsidwa kwambiri ndi S32205 (1.4462, Astm F60). Izi zikuwonetsa chikhumbo chawo chokulitsa zachilengedwe za Aloy Kuphatikiza apo, zimalola kukopa gawo la nayitrogeni osati kungokhala ngati chinthu choyambira. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

Chitope cha HT ndi chimodzi mwa opanga mitundu yosiyanasiyana ya zinthu zapamwamba, monga zomangira zokhala ndi chitoliro za mawonekedwe a mawonekedwe osiyanasiyana, ndi zinthu zina, ndi zogulitsa zazikulu ndi zogulitsa chitoliro cha S31803. Chitoliro cha chitoliro chimapangidwa ku zinthu zonse ndi mayiko amtundu wathu. Pali mitundu yambiri yamiyala ya chitoliro, yomwe imagwiritsidwa ntchito kwambiri pamakina osiyanasiyana. Onsewa amagwiritsidwa ntchito pokonza mapaipi ena ofutilana. Mwanjira imeneyi, zakumwa, zakumwa, mpweya, etc. kudutsa mapaipi popanda kutayikira. Komanso, zolimbitsa thupi zimabwera m'magawo ambiri, kukula, miyezo, ma enlos, ndi zina zambiri, koma koposa zonse zimafunikira kwambiri pamsika lero komanso zaka zambiri.

Mng'anjo yopangidwa ndi chitsulo ichi zikadakhala zabwino atagwira ntchito maola 8700 pa 2150 de. F. Ng'ota ya Deceace, yomwe imagwiritsidwa ntchito pothandizira katundu wolemera, adawonetsedwa ndi kutentha mpaka 2300 de. F. mu mlengalenga woxidizi popanda kuwerama kapena kuwononga.

Incloy 800 ndilo lobota yokhala ndi chitsulo chamtundu. Chifukwa cha alloy akukhala ndi kutalika kwa kutalika, komanso kutsitsidwa kwa nickel, mtengo wa Instewer 800 amakhala wotsika.

Timer osapanga dzimbiri amagwiritsidwa ntchito kwambiri pantchito yomanga ndi petrochemical, mafuta amwano, chomera cham'madzi, chomera, chopanga cham'mimba ndi mafakitale ena.