Magawo a Cobalt 6 Alloy: Kodi AMS 5387 Imatanthawuza Chiyani Pakukhazikitsa Kwanu Kwandalama 

Chojambula chikugwera pa desiki la wogula ndi mzere umodzi wa mawu akuti: “SEAT, Cobalt 6, per AMS 5387.” Mawu atatu abweranso. Imodzi imagulidwa ngati gawo lopanda banga, imodzi ndi pafupifupi kawiri, ndipo yachitatu imapereka "Stellite 6, chinthu chomwecho" m'milungu inayi m'malo mwa khumi. Kusiyanako kawirikawiri Machining. Ndi kuchuluka kwa AMS 5387 komwe sitolo iliyonse ikufuna kukhutiritsa - kukonzanso komwe kukugwira ntchito, kaya kuvomereza njira ndi ma radiography kukhala mkati mwamtengo, komanso ngati lipoti loyesa zinthu likhoza kutsatiridwa ndi kutentha kwina kwa malo oponya.

Pa gawo la cobalt 6, mafunso atatuwa amasankha ngati mpando woperekedwawo ukukwanira komanso kupitilira, kapena ngati ufika ndi mapepala omwe sakhutitsa aliyense. Nkhaniyi imalekanitsa zilankhulo zitatu zomwe zimasakanizidwa ndi dongosolo logulira - dzina la aloyi, mawonekedwe azinthu, ndi madongosolo - ndikusandutsa chilichonse kukhala chinthu chogula ndi mtundu womwe ungayang'ane PO isanasainidwe.

Kodi Cobalt 6 ndi AMS 5387 Ndi Chiyani Kwenikweni - Dzina la Alloy vs Kufotokozera Kwazinthu

Cobalt 6 ndi dzina la aloyi. AMS 5387 ndizinthu zomwe zimaphimba kusungitsa ndalama kwa cobalt-base alloy yokhala ndi 60Co-29Cr-4.5W, yoperekedwa ngati-cast, yofanana ndi UNS R30006. Loyamba limayankha kuti “gawoli lapangidwa ndi zinthu ziti.” Yachiwiri imayankha "pansi pa malamulo otani omwe amavomerezedwa."

Kusiyanako kuli kofunika chifukwa AMS 5387 si kalasi yoyamba yomwe mumakwezako. Ndilo malamulo ovomerezeka: malire opangidwa ndi momwe amayesedwera, chikhalidwe choperekedwa, kuuma ndi kutembenuka kwake, kufufuza kosawononga, ndi kuyitanitsa zomwe wogula akuyenera kunena. Kutsatira sizinthu zakuthupi zomwe wogulitsa "ali nazo" - ndikunena za gawo linalake, loyesedwa m'njira inayake, kukonzanso kwina.

Malo okonzanso ndi omwe amatayika nthawi zambiri. AMS 5387 pano ili ku Revision F, ya February 2022, m'malo mwa Revision E ya Disembala 2015; chikalatacho chakhalapo kuyambira 1955. Kukonzanso F kunalimbitsa chimango m'njira zingapo zothandiza: zosavomerezeka zoletsedwa ndizoletsedwa, kuyesa kwapangidwe kunasinthidwa, kufunikira kwa bar bar kunachotsedwa ngati sikunagwiritsidwe ntchito, zofunikira za kutembenuka kwa kuuma zinasinthidwa, zofunikira za khalidwe la radiographic zinawonjezeredwa, kuvomereza ndondomeko yoponyera inakhala njira yomwe wogula angafunikire, chilolezo cha dziko-cha-clause chinawonjezeredwa ndi chilolezo cha 4 (chidziwitso cha 4) chinawonjezeredwa. mikhalidwe.

Zotsatira zake ndi zophweka, ndipo ndiyenera kunena mosabisa: ogulitsa awiri angathe kulemba "AMS 5387" pa mawu ndikugwira ntchito kumagulu osiyanasiyana, ndi kuwunika kosiyana ndi zolemba zosiyanasiyana. Ngati chojambula chomwe mwalandira sichinatchulenso chakale, kapena sichinatchule chilichonse, chilembeni polemba mitengo isanakwane - osati pamutu woyamba.

Aloyi Mmodzi, Mayina Atatu pa Chojambula

Zomwezo zimawonekera pansi pa zilembo zingapo, ndipo ogula nthawi zina amaziwerenga ngati zida zosiyanasiyana. Cobalt 6 ndi dzina lodziwika bwino pakugula mafakitale; Stellite 6 ndi dzina lamalonda lomwe akatswiri ambiri amazindikira; UNS R30006 ndiye manambala omwe amalola labu kutsimikizira zomwe zidachitika mwachangu. Mzere wamagawo ogulitsa "6 cobalt alloy alloy part" ndi kujambula "AMS 5387" utha kufotokoza zomwezo - chizindikiro chomwe mukuwerenga sichinthu chachiwiri.

Pali chizindikiro chachinayi choti chizigwira mosamala: Cobalt 6B. Ndilo dzina losiyana m'banja lomwelo, lomwe nthawi zambiri limagwirizanitsidwa ndi mawonekedwe osiyana a mankhwala ndi mlingo wosiyana wa carbon, ndipo sizingasinthidwe ndi monga-cast Cobalt 6 pansi pa AMS 5387. Ngati gawo lanu nambala ndi gawo la cobalt 6b, ndondomeko yoyenera ndi yobweretsera mawonekedwe akusintha, ndi kujambula, PO, ndi lipoti loyesa zonse ziyenera kuvomerezana ndi zomwe mukugula.

Malire amodzi: AMS 5387 imakwirira ma castings. Wogula sourcing bar stock kapena chigawo chopangidwa chili mu chikalata chosiyana, ngakhale dzina la alloy pachofunikira likuwoneka chimodzimodzi. Zigawo zakuthupi za AMS 5387, ndi tanthauzo, zida zoponyera.

Zomwe AMS 5387 Imafunikira Kuti Muyambe Kutaya Ndalama Zotayika

Mafotokozedwe ake ndi chikalata choyambira, koma zofunikira zake zimafikira kwa wogula monga mtengo, nthawi yotsogolera, ndi zolemba. Magawo atatu amatengera kusiyana kwakukulu pakati pa mawu otsika ndi otetezedwa.

Composition Range ndi Carbide Control

Composition conformance ndi funso la labotale, osati mawu pa satifiketi ya mphero. Mafotokozedwe amayika magawo azinthu zazikulu ndi malire pazotsalira, ndipo amatanthauzira momwe chitsanzocho chimatengedwa ndikuyesedwa. Lipoti longolemba "Co balance, Cr, W" - popanda mtengo wa kaboni, njira yoyesera, ndi chizindikiritso cha kutentha - siliyankha funso lomwe muyezo ukufunsa.

Zomwe zimafunikira pa gawo lovala zimapitilira malire. M'banja la alloy ili, kukana kwamphamvu kumachokera ku chromium- ndi tungsten-rich carbides yomwe imapangidwa panthawi yolimba ndikugawidwa kudzera mu matrix olemera kwambiri a cobalt. Kaboni mkati mwa gulu lololedwa, pamodzi ndi chromium ndi tungsten, zimatsimikizira kuchuluka kwa carbide; kuziziritsa kwachangu kudzera mu nkhungu - ntchito ya makulidwe a chigawo ndi gating - imatsimikizira ngati carbideyo ili bwino komanso yobalalika mofanana kapena yowawa komanso yopitilira.

Izi zimakhala ndi zotsatira za kugula mwachindunji. Kuponyera pagawo lolemera kumazizira pang'onopang'ono ndipo kumatha kukhala ndi netiweki yowoneka bwino, yotsala pang'ono kupitilira: yolondola mwaphatikizidwe, movutirapo pamakina, komanso osalolera kukhudzidwa kwanuko. Gawo lopyapyala limazirala mwachangu ndipo limatulutsa kubalalika bwino. Kuponyedwa kuwiri kuchokera kutentha komweko, onse "AMS 5387", amatha kuchita mosiyana ndi nkhope yosindikiza. Ngati gawo lanu limadalira kukana kuvala pamalo enaake, funsani oyambitsa momwe amawongolera kulimba mu gawolo - osati momwe amalamulira chemistry.

Zinthu ziwiri pano zimafunikira chitsimikiziro motsutsana ndi zomwe mwagula zisanawonekere muzolemba zanu: malire enieni, komanso ngati mawonekedwe okhudzana ndi microstructural kapena carbide ndi chinthu chovomerezeka chovomerezeka m'malo mochita bwino. Mpaka kutsimikiziridwa, perekani nambala iliyonse yotchulidwa ndi wogulitsa ngati chiwongolero cha ogulitsa.

Zofunikira Zochizira ndi Kutentha

Makhalidwe operekedwa a AMS 5387 ali ngati momwe amachitira, kotero wogula akuchokera pogula zitsulo sayenera kuganiza kuti sitepe yochepetsera kutentha ndi gawo lanjira. Kutentha kulikonse kopitilira momwe tafotokozera ndikupatuka komwe kumayenera kuvomerezedwa polemba, osati chizolowezi chomwe sitolo imawonjezera kuti chikhale chosavuta.

Zinthu zitatu zomwe zimayendetsa magalimoto zimafalikira kwambiri kuposa zina zilizonse.

Kuvomerezedwa kwa ndondomeko yoponya. Pansi pa Revision F iyi ndi njira yomwe wogula angafune. Pakafunika, chopangiracho chimapereka njira yake - kachitidwe ndi sera, kachitidwe ka zipolopolo, kusungunula ndi kuthira mchitidwe, mageti - kuti avomerezedwe asanapangidwe kupanga. Imawonjezera nthawi kutsogolo kwa pulogalamuyo ndikuchepetsa mwayi woti nkhani yoyamba ikhale yopanda pake. Nthawi zambiri zimakhala zofunikira kuti pakhale nambala yatsopano, gawo lomwe lili ndi chisindikizo chofunikira kwambiri kapena malo oyenda bwino, kapena gawo lomwe kulephera kwake kuli kokwera mtengo kupeza kumunsi kwa mtsinje. Nthawi zambiri sizofunika kuyitanitsa kubwereza ndi mbiri yolembedwa.

Kuwunika kwa radiographic. Kukonzanso F kunawonjezera zofunikira zamtundu wa radiographic. Ngati mawuwo ali chete pa radiography, funsani mwachindunji ngati akuphatikizidwa, ndi madera ati omwe amawunikidwa, ndi maziko ovomerezeka omwe akugwira ntchito. Ichi ndi mtengo weniweni komanso nthawi yotsogolera, ndipo mawu omwe amasiya mwakachetechete sangafanane ndi omwe amaphatikizapo.

Kuuma. Kuuma kumatchulidwa, kuyezedwa, ndi kusinthidwa pansi pa malamulo omwe Revision F anakonzanso. Otsatsa nthawi zambiri amatchula chithunzi cha gulu la HRC 40 pa zinthu zomwe zili mu banja ili; samalirani nambala yoteroyo ngati chiwongolero chosatsimikizirika mpaka lipoti la mayeso likugwirizanitsa ndi kutentha ndi kuuma kwa mawuwo. Mtengo wowuma wopanda maziko otembenuka ndipo palibe chizindikiritso chachitsanzo si umboni.

Pali chifukwa chake mawu a cobalt amasiyananso: mtengo wazinthu komanso kukhudzika kwa zinthu. Cobalt-base alloy ndi okwera mtengo pa kilogalamu imodzi, ndipo kuponyera kokanidwa kumanyamula mtengowo kuphatikiza nthawi yotayika. Sitolo yomwe yatulutsa aloyiyi isanawononge mitengo yangozi molondola; shopu yomwe ilibe mitengo mwachiyembekezo.

Zolemba Zofunsira Ndi Order

Funsani phukusi lachikalata pa RFQ siteji, osati popereka. Wopereka katundu yemwe sanganene kuti ndi zikalata ziti zomwe zidzatsagana ndi maere akukuuzani china chake chothandiza pakufufuza kwake.

Lamulo lothandiza la RFQ: limafunikira polemba kuti lipoti la mayeso lizindikire kutentha ndi malo oponyera, komanso kuti satifiketi itchule zomwe zasinthidwa. Ziganizo ziwirizi zimachotsa kusamveka bwino komwe kumawonekera pambuyo pake.

Kumene Magawo 6 A Cobalt Amagwiritsidwa Ntchito - Mipando ya Vavu, Manja a Pampu, Ma Nozzles ndi Zomera

Zigawozi zimagawana mbiri yogwira ntchito: ntchito yotentha kapena yopweteka, malo ovala omwe ndi ovuta kusintha, ndi geometry yomwe imakhala yovuta kupanga njira ina iliyonse.

Njira zina zimafotokoza kusankha mosiyanitsa. Kuphimba kwa weld kumayika cholimba pamtengo wotsika mtengo: mtengo wotsika wazinthu, koma kuchepetsedwa pamawonekedwe, chiwopsezo chosweka, ndi malire a geometry - simungathe kuphimba chibowo chamkati chomwe simungathe kufikira. Tungsten carbide ndi yolimba koma yolimba, imakhala yoyipa kwambiri ikakhudzidwa komanso kuyendetsa njinga yamoto, ndipo imafunikira kugaya diamondi. Zopaka zopyapyala zimalephera m'mphepete ndipo mizere yomangira ikayamba kugwa. Kucheka kuchokera pamipiringidzo ya banja la 6B kumapewa kuponyera porosity koma kumakulepheretsani ku geometry yosavuta komanso mtengo wina wokhotakhota.

Ichi ndichifukwa chake, chojambula chikafuna gawo la AMS 5387 Stellite, geometry nthawi zambiri imakhala ndi mpando, bore, kapena ndime yoyenda yomwe bar singathe kupereka. Kuponyera sikutsika mtengo m'malo mwa mawonekedwe opangidwa - ndiyo njira yokhayo yopitira ku mawonekedwe.

Mndandanda Wogula - Kuchokera Pa Satifiketi Yazinthu Kufikira Kutsimikizira Kwamagawo

Gawo la cobalt 6 limadutsa mumayendedwe anayi. Aliyense ali ndi chochita chimodzi kapena ziwiri zomwe zimalepheretsadi mavuto; chotsalacho ndi ukhondo wamapepala.

1. Pa RFQ

• Tchulani dzina la alloy, nambala yotsimikizika, kukonzanso, ndi zomwe zaperekedwa pamzere womwewo.
• Nenani mwatsatanetsatane ngati chivomerezo cha kuponya chikufunika komanso ngati radiography ikufunika - kapena nenani kuti sichoncho.
• Funsani ngati lipoti la mayeso lizindikira kutentha ndi malo oponya. A "inde" ndiye mayeso ochepera a wogulitsa zinthu, ndipo yankho limatsimikizira ngati mawu awa angafanane ndi otsatirawa konse.

2. Pankhani yoyamba

• Werengani lipoti la mayeso motsutsana ndi zomwe zatchulidwa, osati motsutsana ndi dzina la alloy. Tsimikizirani kuti kaboni wanenedwa ndipo chitsanzocho chikugwirizana ndi maere.
• Yang'anani mtengo wa kuuma ndi maziko otembenuka omwe amagwiritsidwa ntchito.
• Yang'anani lipoti la dimensional motsutsana ndi zojambulazo, kuphatikizapo chilolezo cha makina ogwirizana pa malo omwe atsirizidwa pambuyo pojambula.

3. Pakuwunika kobwera

• Pangani PMI pa chitsanzo. Kuzindikiritsa zinthu zabwino ndi njira yodzitetezera kuzinthu zosakanizika, chifukwa kulephera komwe kumachitika m'makina ndiko kukhetsedwa kwa cobalt komwe kumachokera kusungunuka kolakwika, kapena gawo la cobalt losinthidwa ndi nickel-base - osati kuperewera kwachitsulo kosawoneka bwino.
• Dziwani malire a PMI: osanthula m'manja amasiyanitsa modalirika mabanja a alloy, zinthu zochepa zopepuka komanso zosiyana siyana. Gwiritsani ntchito PMI kusiya zinthu zolakwika, osati kutsimikizira zomwe zanenedwa.
• Lembani zotsatira za PMI ndi zolemba zambiri. Kuwerenga kojambulidwa ndi komwe kumapangitsa kuti mkangano wamtsogolo ukhale wolembedwa.
• Tsimikizirani kuti phukusi lachikalata lamalizidwa ndi tebulo lomwe lili pamwambapa loti isanalowe.

4. Pamaso pa msonkhano

• Tsimikizirani malo osindikizira ndi onyamulira mozungulira komanso mawonekedwe a geometric - mpando woponyedwa mkati mwa kulolerana mwadzina koma chifukwa cha kusanja kumatuluka.
• Gwirizanani pasadakhale, polemba, njira zovomerezeka za porosity ndi inclusions m'dera lovuta. Kuweruza kuponyedwa mowonekera pa benchi, popanda chigwirizano chogwirizana, kumabweretsa mkangano modalirika.

Ngati wogulitsa angapereke chikalata chimodzi chokha, tengani lipoti la kuyesa kwazinthu zomwe zimatengera kutentha. Imachirikiza chigamulo china chilichonse, kuphatikizirapo ngati chiwerengero cha kuuma, satifiketi, ndi lipoti la radiography zikufotokozera zomwe mukuchita.

Malingaliro Olakwika Odziwika - Lebulo la "Cobalt-Based" Silikutsata kwa AMS 5387

"Chidacho chimati Cobalt 6, chifukwa chake chimakumana ndi AMS 5387." Dzina la aloyi limafotokoza banja lolemba; kutsata zimadalira chikhalidwe, kuyendera, ndi zolemba. Funso lolondola: "Ndi kusintha kwanji kwa AMS 5387 komwe satifiketi itchula, ndipo ndi mayeso ati omwe mtengo wanu ukuphatikiza?"

"Cobalt 6B ndi mtundu wovuta kwambiri wa 6." Ndilo dzina lapadera lokhala ndi mawonekedwe osiyanasiyana azinthu komanso mulingo wa kaboni, osasinthika ndi as-cast Cobalt 6 pansi pa AMS 5387. Funso lolondola: "Chojambula chathu chimati Cobalt 6, AMS 5387 - chonde tsimikizirani kuti mukunena za aloyi, osati 6B bar."

"Ndizotsimikizika za ISO 9001, ndiye kuti zinthuzo zili bwino." Satifiketi yaubwino wadongosolo imati njirayo imayendetsedwa; sichikunena chilichonse chokhudzana ndi zambiri izi. Funso lolondola: "Kodi mungatumize lipoti loyeserera lachitsanzo cha aloyiyi, kuti tiwone mawonekedwe ake tisanayitanitsa?"

"Adapangapo gawo ili m'mbuyomu, kotero kuti dongosololi likhoza kulumpha kuyendera." Zosintha zimasintha kuwunika, ndipo kutentha kulikonse ndi chinthu chatsopano. Funso lolondola: "Kodi pali chilichonse chomwe chasintha kuyambira gawo lapitali - kukonzanso komwe kwatchulidwa, zoyambira, kapena kuwunika?"

FAQ

Kodi Cobalt 6 ndi yofanana ndi Stellite 6?

Pogula mchitidwe amatchula banja lomwelo aloyi. Stellite ndi dzina lamalonda, Cobalt 6 ndi dzina lodziwika bwino la mafakitale, ndipo UNS R30006 ndiye ma laboratories omwe amagwiritsa ntchito. Palibe mwa atatuwa omwe angakuuzeni kuti ndi malamulo ati ovomerezeka omwe akugwiritsidwa ntchito pakuponya kwanu.

Ndi mawonekedwe ati a AMS 5387 omwe chithunzichi chiyenera kutchula?

Kuwunikiridwa kwapano ndi F, kolembedwa mu February 2022. Tchulani momveka bwino. Ngati chojambula chanu chikuwonetsa kukonzanso kwakale, zomwe zafotokozedwazo zimaloleza kugwiritsa ntchito zowunikiridwa kale malinga ndi zomwe zanenedwa - koma tsimikizirani polemba kuti inu ndi wogulitsa mukugwiritsa ntchito chikalata chomwecho.

Kodi magawo a AMS 5387 angaperekedwe mwanjira yopangidwa?

Mafotokozedwewo amakhudza momwe ndalama zimakhalira momwe zimakhalira, kotero kuti gawo lopangidwa kapena la bar-stock silingatsimikizidwe kwa izo. Zolemba zofanana mu mawonekedwe opangidwa zimayendetsedwa ndi chikalata chosiyana; nambala yeniyeni pajambula iyenera kufanana ndi mawonekedwe omwe mukugula.

Kodi kuyitanitsa kulikonse kumafunika kuunika kwa radiographic?

Pokhapokha ngati oda yanu ikufuna - zomwe ndizomwe ziyenera kukhazikitsidwa ku RFQ. Revision F inawonjezera zofunikira zamtundu wa radiographic, kotero kuti mawu omwe samaphatikizapo kapena kuchotsera ma radiography ndi osakwanira m'malo motsika mtengo.

Kodi njira yachangu kwambiri yogwirira zinthu zosakanikirana ndi iti?

PMI chitsanzo pa risiti ndikufananiza ndi chizindikiritso cha kutentha pa lipoti la mayeso. Zimatenga mphindi ndikugwira kulephera komwe kumachitikadi: aloyi yolakwika, yolembedwa bwino ngati chinthu china.

Kuyitanitsa Cobalt 6 Castings

Tumizani zojambulazo, ndipo tchulani zinthu zitatu: aloyi, ndondomeko ndi kukonzanso kwake, komanso ngati mukufunikira kuvomereza ndondomeko yoponyera ndi radiography. Timapanga zida zopangira ndalama za cobalt-base kuvala ndi makina kuwajambula. Tidzabweranso pazomwe zimakokedwa monga momwe zimakokedwera, pomwe ndalama zogulira zimafunikira kusintha, ndi njira zowunikira zomwe zili mumtengowo osati mkangano wamtsogolo. Ngati chojambula chanu chikuwonetsa kukonzanso kwakale, nenani - uku ndi kukambirana kwa mphindi zisanu tsopano komanso kokwera mtengo pambuyo pa nkhani yoyamba.