Ib daim duab kos rau ntawm tus neeg yuav khoom lub rooj nrog ib kab ntawm cov khoom siv: "SEAT, Cobalt 6, per AMS 5387." Peb nqe lus rov qab los. Ib qho yog tus nqi raws li cov khoom lag luam stainless, ib qho yog ze li ob npaug, thiab qhov thib peb muab "Stellite 6, tib yam" hauv plaub lub lis piam tsis yog kaum. Qhov txawv yog tsis tshua muaj machining. Nws yog ntau npaum li cas ntawm AMS 5387 txhua lub khw tiag tiag xav kom txaus siab - uas hloov kho nws ua haujlwm rau, txawm tias qhov kev pom zoo ntawm cov txheej txheem casting thiab radiography zaum hauv tus nqi, thiab seb cov ntaub ntawv xeem cov ntaub ntawv puas tuaj yeem taug qab rau qhov kub ntawm qhov tshwj xeeb casting ntau.
Rau ib feem ntawm cobalt 6, peb lo lus nug no txiav txim siab seb lub rooj zaum xa tuaj haum thiab kav ntev, lossis seb nws tuaj txog nrog cov ntaub ntawv uas tsis muaj leej twg txaus siab. Kab lus no cais peb hom lus uas tau sib xyaw ua ke ntawm kev yuav khoom - lub npe alloy, cov khoom siv tshwj xeeb, thiab cov lus txiav txim - thiab hloov txhua yam mus rau hauv ib yam khoom thiab qhov zoo tuaj yeem tshawb xyuas ua ntej PO kos npe.
Dab tsi yog Cobalt 6 thiab AMS 5387 Tiag tiag - Alloy Name vs Material Specification
Cobalt 6 yog lub npe alloy. AMS 5387 yog cov khoom siv tshwj xeeb uas suav nrog kev nqis peev zoo ntawm cov cobalt-puag alloy nrog cov nominal muaj pes tsawg leeg ntawm 60Co-29Cr-4.5W, muab raws li-cam khwb cia, muaj pes tsawg leeg zoo ib yam li UNS R30006. Thawj cov lus teb "Dab tsi yog cov khoom siv no yog ua los ntawm." Qhov thib ob teb "nyob rau hauv cov cai dab tsi yog qhov no casting txais."
Qhov kev sib txawv ntawd tseem ceeb vim AMS 5387 tsis yog qib hwm koj hloov mus rau. Nws yog cov txheej txheem kev lees paub: txwv tsis pub muaj pes tsawg leeg thiab lawv tau sim li cas, qhov kev xa tawm, hardness thiab nws cov hauv paus hloov dua siab tshiab, kev tshuaj xyuas tsis muaj kev puas tsuaj, thiab cov ntaub ntawv txiav txim uas tus neeg yuav khoom yuav tsum hais. Kev ua raws cai yog li ntawd tsis yog cov khoom vaj khoom tsev uas tus neeg muag khoom "muaj" - nws yog ib qho kev thov hais txog ntau qhov tshwj xeeb, sim ib txoj hauv kev tshwj xeeb, rau kev kho dua tshiab.
| Cov ntaub ntawv hais li cas | Qhov nws tiag tiag tsim | Yam khoom yuav tsum nug |
| Cobalt 6 / Stellite 6 | Alloy tsev neeg thiab nominal muaj pes tsawg leeg | Dab tsi tshwj xeeb tswj kev lees txais ntawm casting? |
| UNS R30006 | Ib qho kev sib sau ua ke | Daim ntawv tshaj tawm puas suav ob tus lej UNS thiab cov lus qhia tshwj xeeb? |
| TIAB SA 5387 | Kev lees txais cov cai rau as-cam peev castings | Qhov kev hloov kho twg, thiab cov nqe lus puas suav nrog nws cov kev xeem? |
| "Rau AMS 5387", tsis muaj kev kho dua | Tsis muaj dab tsi tseeb | Muab qhov hloov kho ntawm daim duab kos thiab PO |
Lub ntsiab lus hloov kho yog qhov feem ntau poob. AMS 5387 tam sim no nyob rau ntawm Kev Kho F, hnub tim Lub Ob Hlis 2022, hloov kho Kev Kho E ntawm Lub Kaum Ob Hlis 2015; Cov ntaub ntawv tau muaj txij li xyoo 1955. Revision F nruj lub thav duab hauv ntau txoj hauv kev: txwv tsis pub muaj kev tso cai tshwj xeeb, kev tshuaj ntsuam xyuas muaj pes tsawg leeg tau hloov kho, qhov yuav tsum tau cam khwb cia tau raug tshem tawm raws li tsis siv, hardness hloov dua siab tshiab yuav tsum tau ntxiv, radiographic zoo yuav tsum tau ntxiv, casting txheej txheem kev pom zoo los ua ib qho kev xaiv uas tus neeg yuav xav tau, ib lub teb chaws-ntawm-lub hauv paus chiv keeb siv 4 ntxiv. raws li tau teev tseg.
Qhov txiaj ntsig yog qhov yooj yim, thiab tsim nyog hais tsis tseeb: ob tus neeg xa khoom tuaj yeem sau "AMS 5387" ntawm qhov kev tsocai thiab ua haujlwm rau cov cai sib txawv, nrog rau kev soj ntsuam sib txawv thiab cov ntaub ntawv sib txawv. Yog tias daim duab uas koj tau txais los hais txog kev kho dua qub, lossis tsis hais ib qho twg, kho nws hauv kev sau ua ntej tus nqi - tsis yog thawj tsab xov xwm.
Ib qho Alloy, Peb Lub Npe ntawm Daim Duab
Cov khoom siv tib yam tshwm nyob rau hauv ob peb daim ntawv lo, thiab cov neeg yuav khoom qee zaum nyeem lawv li cov ntaub ntawv sib txawv. Cobalt 6 yog lub npe nrov hauv kev yuav khoom; Stellite 6 yog lub npe lag luam feem ntau cov engineers paub; UNS R30006 yog tus lej siv uas tso cai rau lub chaw kuaj xyuas qhov sib xyaw kom sai. Tus neeg muag khoom catalog kab nyeem "6 cobalt alloy ib feem" thiab daim duab nyeem "AMS 5387" tuaj yeem piav qhia tib yam khoom - daim ntawv lo uas koj nyeem tsis yog cov khoom siv thib ob.
Muaj plaub daim ntawv lo ua tib zoo: Cobalt 6B. Nws yog ib qho kev xaiv nyob rau hauv tib tsev neeg, feem ntau cuam tshuam nrog cov khoom sib txawv thiab cov qib carbon sib txawv, thiab nws tsis hloov pauv nrog as-cam Cobalt 6 raws li AMS 5387. Yog tias koj tus lej feem yog cobalt 6b ib feem, cov kev qhia tshwj xeeb thiab kev xa daim ntawv hloov pauv, thiab kos duab, PO, thiab daim ntawv tshaj tawm tag nrho yuav tsum pom zoo rau qhov twg koj yuav.
Ib thaj tsam ntxiv: AMS 5387 npog castings. Tus neeg yuav khoom qhov khoom lag luam lossis cov khoom siv wrought yog nyob rau hauv ib daim ntawv sib txawv, txawm tias lub npe alloy ntawm qhov yuav tsum tau zoo ib yam. AMS 5387 cov khoom siv yog, los ntawm txhais, nrum qhov chaw.
Dab tsi AMS 5387 Yuav Tsum Tau Lost-Wax Investment Casting Order
Cov lus qhia tshwj xeeb yog cov ntaub ntawv pov thawj, tab sis nws qhov yuav tsum tau tsaws ntawm tus neeg yuav khoom raws li tus nqi, lub sijhawm ua haujlwm, thiab cov ntaub ntawv. Peb thaj chaw suav rau feem ntau ntawm qhov sib txawv ntawm qhov kev tsocai qis thiab ib qho kev tiv thaiv.
Kev sib xyaw ntau thiab Carbide Control
Kev sib xyaw ua ke yog cov lus nug hauv chav kuaj, tsis yog kab lus ntawm daim ntawv pov thawj zeb. Cov kev qhia tshwj xeeb tau teeb tsa ntau yam rau cov ntsiab lus tseem ceeb thiab kev txwv ntawm cov khoom seem, thiab nws txhais li cas cov qauv coj mus kuaj thiab kuaj. Daim ntawv tshaj tawm tsuas yog "Co tshuav nyiaj li cas, Cr, W" - tsis muaj tus nqi carbon, txoj kev sim, thiab kev txheeb xyuas qhov kub - tsis teb cov lus nug tus qauv nug.
Dab tsi tseem ceeb rau ib feem hnav mus dhau qhov ntau. Hauv tsev neeg hlau no, hnav tsis kam los ntawm chromium- thiab tungsten-nplua nuj carbides tsim thaum lub sij hawm solidification thiab faib los ntawm cobalt-nplua nuj matrix. Cov ntsiab lus ntawm carbon nyob rau hauv lub tso cai band, ua ke nrog chromium thiab tungsten, txiav txim siab npaum li cas carbide daim ntawv; tus nqi cua txias los ntawm pwm - kev ua haujlwm ntawm ntu tuab thiab qhov rooj - txiav txim siab seb cov carbide puas zoo thiab sib npaug sib npaug lossis ntxhib thiab txuas ntxiv.
Qhov ntawd muaj qhov cuam tshuam ncaj qha rau kev yuav khoom. Ib qho hnyav-section casting txias maj mam thiab tuaj yeem txhim kho qhov ntxhib, nyob ze-nruab nrab carbide network: kev sib xyaw kom raug, nyuaj rau lub tshuab, thiab hauv zos tsis kam rau qhov cuam tshuam. Ib ntu nyias ua kom txias sai thiab ua kom muaj kev sib cais zoo dua. Ob qhov castings los ntawm tib lub tshav kub, ob qho tib si "AMS 5387", yog li ntawd coj txawv txawv ntawm lub ntsej muag sealing. Yog tias koj qhov chaw nyob ntawm qhov hnav tsis kam ntawm ib qho chaw tshwj xeeb, nug lub chaw tsim khoom li cas nws tswj kev ruaj khov nyob rau hauv seem ntawd - tsis yog nws tswj chemistry li cas.
Ob yam khoom no xav tau kev pom zoo rau cov ntawv yuav khoom ua ntej ib daim duab tshwm hauv koj tus kheej cov ntaub ntawv: qhov muaj pes tsawg leeg txwv tsis pub, thiab seb cov yam ntxwv ntawm microstructural lossis carbide yog qhov yuav tsum tau txais cov khoom tsis yog kev coj ua zoo. Txog thaum paub tseeb, kho cov lej tshwj xeeb uas tau hais los ntawm tus neeg muag khoom raws li tus neeg xa khoom thov.
Casting thiab Thaum tshav kub kub kho yuav tsum tau
AMS 5387 qhov kev xa tawm yog zoo li-cam khwb cia, yog li tus neeg yuav khoom los ntawm kev yuav khoom steel yuav tsum tsis txhob xav tias cov kauj ruam kho cua sov yog ib feem ntawm txoj kev. Ib qho kev ua haujlwm thermal tshaj li qhov tau teev tseg yog qhov sib txawv uas yuav tsum tau pom zoo hauv kev sau ntawv, tsis yog cov kauj ruam niaj hnub hauv khw ntxiv rau nws tus kheej yooj yim.
Peb yam khoom ua rau cov lus tshaj tawm kis ntau dua li lwm yam.
Casting txheej txheem pom zoo. Nyob rau hauv Revision F qhov no yog ib qho kev xaiv uas tus neeg yuav khoom xav tau. Thaum xav tau, lub foundry xa nws cov txheej txheem - qauv thiab siv quav ciab xyaum, plhaub system, melting thiab pouring xyaum, gating - rau kev pom zoo ua ntej ntau lawm castings. Nws ntxiv sij hawm nyob rau pem hauv ntej ntawm qhov kev pab cuam thiab txo lub sij hawm uas thawj tsab xov xwm yog seem. Nws yog feem ntau tsim nyog xav tau rau tus lej tshiab, ib feem nrog qhov tseem ceeb sealing lossis ntws nto, los yog ib feem uas nws tsis ua hauj lwm kim los nrhiav hauv qab. Nws yog feem ntau tsis tsim nyog yuav tsum tau rov hais dua nrog cov ntaub ntawv keeb kwm.
Radiographic tshuaj xyuas. Hloov kho F ntxiv cov kev xav tau ntawm cov duab hluav taws xob zoo. Yog tias ib qho kev tsocai ntsiag to ntawm radiography, nug ncaj qha seb nws puas suav nrog, qhov chaw twg raug tshuaj xyuas, thiab qhov kev lees paub dab tsi siv. Qhov no yog tus nqi tiag tiag thiab cov khoom siv lead ua lub sijhawm, thiab ib qho kev tsocai uas ntsiag to tshem tawm nws tsis piv rau ib qho uas suav nrog nws.
Hardness. Hardness yog teev, ntsuas, thiab hloov dua siab tshiab raws li cov cai uas Revision F kho. Cov neeg muab khoom siv feem ntau hais ib daim duab hauv HRC 40 band rau cov khoom siv pov tseg ntawm tsev neeg no; kho tus lej no raws li qhov tsis lees paub txog kev lees paub kom txog rau thaum daim ntawv tshaj tawm kev sim khi nws mus rau lub tshav kub thiab rau cov lus qhia tshwj xeeb lub hardness clause. Tus nqi hardness uas tsis muaj kev hloov pauv thiab tsis muaj qauv qhia tsis yog pov thawj.
Muaj cov txheej txheem vim li cas cobalt quotes txawv, ib yam nkaus: cov khoom siv nqi thiab cov khoom seem rhiab heev. Cobalt-base alloy yog kim ib kilogram, thiab ib tug tsis lees paub casting yog tus nqi ntxiv rau lub sij hawm poob. Ib lub khw uas tau nrum cov hlau no ua ntej tus nqi ntawm cov khoom seem raug raug; lub khw uas tsis tau nqi nws optimistically.
Cov ntaub ntawv thov nrog Kev Txiav Txim
Nug rau pob ntawv ntawm RFQ theem, tsis yog thaum xa khoom. Tus neeg muag khoom uas tsis tuaj yeem hais txog cov lus hais uas cov ntaub ntawv yuav nrog rau ntau yog qhia koj qee yam tseem ceeb txog nws txoj kev taug qab.
| Cov ntaub ntawv | Tshaj tawm los ntawm | Qhov nws ua pov thawj | Risk yog tias ploj lawm |
| Cov ntaub ntawv xeem cov ntaub ntawv (chemistry, hardness, tshav kub / ntau ID) | Foundry los yog nws lab | Qhov ntau yog qhov specification, thiab qhov twg ntau | Tsis muaj lub hauv paus rau kev thov tom qab |
| Certificate of conformance hais txog kev kho dua tshiab | Tus neeg muab khoom | Txoj cai twg raug siv | "AMS 5387" uas tsis muaj version, tsis muaj recourse |
| Casting txheej txheem pom zoo cov ntaub ntawv | Foundry, pom zoo los ntawm buyer | Cov txheej txheem raug kho ua ntej ntau lawm | Thawj tsab xov xwm dhau los ua cov txheej txheem sim |
| Radiographic daim ntawv qhia | Foundry los yog thib peb-tog lab | Internal soundness nyob rau hauv cov chaw kuaj mob | Kev tsis sib haum xeeb castings tsis muaj cov ntaub ntawv sib koom |
| Thawj tsab ntawv tshuaj xyuas thiab daim ntawv qhia qhov ntev | Tus neeg muab khoom | Geometry phim cov duab kos, nrog rau kev pom zoo pub nyiaj | Haum teeb meem pom ntawm kev sib dhos |
| Keeb kwm nqe lus, qhov xav tau | Tus neeg muab khoom | Ordering xav tau txaus siab | Kev lis kev cai lossis daim ntawv cog lus tsis ua raws |
Ib txoj cai RFQ uas siv tau: xav tau hauv kev sau ntawv tias daim ntawv tshaj tawm kev xeem txheeb xyuas qhov kub thiab txias ntau, thiab daim ntawv pov thawj hais txog kev kho dua. Ob kab lus no tshem tawm feem ntau ntawm qhov tsis meej pem uas tshwm tom qab.
Qhov twg siv cobalt 6 qhov chaw - Valve rooj zaum, lub tes tsho twj tso kua mis, Nozzles thiab Bushings
Cov khoom no qhia txog kev ua haujlwm: kub lossis abrasive kev pabcuam, hnav qhov chaw uas nyuaj los hloov, thiab cov duab geometry uas ua tau txawv txawv los tsim lwm txoj hauv kev.
| Ib feem | Dominant hnav hom | Vim li cas cam khwb cia cobalt-puag ib feem haum |
| Valve rooj | Rov qab cuam tshuam ntxiv rau zawv zawg sib cuag, feem ntau kub | khaws hardness ntawm qhov kub thiab txias; sealing geometry tuaj yeem nrum ze thiab ua tiav hauv qhov chaw |
| Lub tes tsho | Abrasive solids hauv ntws, ntxiv rau corrosion | Uniform hnav tsis kam los ntawm phab ntsa, tsis yog ntawm qhov chaw xwb |
| Nozzle | High-velocity, particle-laden ntws | Internal ntws txoj kev uas tsuas yog casting duab economically |
| Bushing | Kev sib hloov qeeb nyob rau hauv load, galling txaus ntshai | Cobalt-base matrix resists hlau-rau-hlau khaws zoo dua li ntau cov hlau |
Lwm txoj kev piav qhia qhov kev xaiv los ntawm qhov sib txawv. Weld overlay muab cov txheej txheem nyuaj rau ntawm lub hauv paus pheej yig dua: cov khoom siv qis dua, tab sis kev sib xyaw ntawm qhov sib cuam tshuam, kev pheej hmoo tawg, thiab cov kev txwv geometry - koj tsis tuaj yeem overlay ib sab hauv koj tsis tuaj yeem ncav cuag. Tungsten carbide nyuaj tab sis nkig, coj tus cwj pwm tsis zoo nyob rau hauv kev cuam tshuam thiab thermal cycling, thiab xav tau pob zeb diamond sib tsoo. Cov txheej nyias nyias ua tsis tiav ntawm cov npoo thiab cov kab sib txuas thaum puas pib. Machining los ntawm wrought bar ntawm 6B tsev neeg tsis txhob casting porosity tab sis txwv koj kom yooj yim geometry thiab tus nqi sib txawv.
Tias yog vim li cas, thaum kos duab hu rau AMS 5387 Stellite ib feem, qhov geometry feem ntau suav nrog lub rooj zaum, lub bore, lossis ib qho dej ntws uas cov khoom lag luam tsis tuaj yeem xa. Lub casting tsis yog ib qho pheej yig dua rau daim ntawv wrought - nws tsuas yog txoj hauv kev rau cov duab.
Daim ntawv teev kev yuav khoom - Los ntawm Daim Ntawv Pov Thawj Cov Khoom Siv mus rau Dimensional Verification
Ib qho cobalt 6 feem txav los ntawm plaub qhov chaw kuaj xyuas. Txhua tus muaj ib lossis ob qho kev ua uas tiv thaiv teeb meem tiag tiag; tus so yog cov ntaub ntawv tu cev.
1. Ntawm RFQ
- Qhia lub npe alloy, tus lej tshwj xeeb, kho dua tshiab, thiab cov xwm txheej xa hauv tib kab.
- Lub xeev meej meej seb puas yuav tsum tau kev tso cai los ntawm cov txheej txheem casting thiab seb puas yuav tsum tau radiography - lossis hais tias lawv tsis yog.
- Nug seb daim ntawv ntsuam xyuas puas yuav txheeb xyuas qhov kub thiab qhov casting. Ib qho "yog" yog qhov kev xeem tsawg kawg nkaus ntawm tus neeg xa khoom loj, thiab cov lus teb txiav txim siab seb qhov kev tsocai no puas tuaj yeem muab piv rau lwm qhov tom ntej.
2. Thawj tsab xov xwm
- Nyeem daim ntawv ntsuam xyuas tawm tsam qhov kev kho dua tshiab, tsis tawm tsam lub npe alloy. Paub meej tias carbon tau tshaj tawm thiab cov qauv raug khi rau ntau.
- Txheeb xyuas tus nqi hardness thiab lub hauv paus hloov dua siab tshiab siv rau nws.
- Txheeb xyuas daim ntawv qhia qhov ntev tiv thaiv daim duab, suav nrog kev pom zoo machining pub rau ntawm qhov chaw tiav tom qab casting.
3. Thaum tuaj xyuas
- Khiav PMI ntawm tus qauv. Kev txheeb xyuas cov khoom zoo yog qhov muaj tseeb tshaj plaws tiv thaiv cov khoom sib xyaw, vim tias qhov ua tsis tiav uas tshwm sim hauv qhov chaw tsim khoom yog cobalt casting nchuav los ntawm qhov tsis ncaj ncees lawm yaj, lossis ib feem cobalt sib pauv nrog cov npib tsib xee-puag ib qho - tsis yog qhov tsis zoo ntawm metallurgical shortfall.
- Paub PMI cov kev txwv: cov khoom siv tes ntsuas ntsuas ntsuas qhov sib txawv ntawm cov tsev neeg hlau, tsawg dua cov ntsiab lus teeb thiab qhov sib txawv zoo. Siv PMI kom tshem tawm cov khoom tsis raug, tsis yog los lees paub qhov tshwj xeeb.
- Sau cov txiaj ntsig PMI nrog cov ntaub ntawv ntau. Kev nyeem ntawv sau tseg yog dab tsi hloov qhov kev tsis sib haum xeeb tom qab mus rau hauv cov ntaub ntawv tseeb.
- Paub meej tias cov ntaub ntawv pob ua tiav tawm tsam cov lus saum toj no ua ntej ntau nkag mus rau hauv Tshuag.
4. Ua ntej sib dhos
- Txheeb xyuas qhov sib khi thiab cov kabmob qhov loj me thiab geometrically - lub rooj zaum zoo li-cam khwb cia hauv nominal kam rau ua tab sis tawm ntawm flatness yuav xau.
- Pom zoo ua ntej, sau ntawv, cov qauv kev lees paub rau porosity thiab suav nrog hauv thaj chaw tseem ceeb. Judging ib tug casting visually ntawm lub rooj ntev zaum, tsis muaj kev pom zoo raws li kev cai, ntseeg tau ua rau muaj kev tsis sib haum xeeb.
Yog tias tus neeg muag khoom tuaj yeem muab tau ib daim ntawv nkaus xwb, nqa cov ntaub ntawv kuaj xyuas cov ntaub ntawv uas cov kab mus rau qhov kub. Nws anchors txhua lwm yam kev txiav txim, suav nrog seb lub hardness daim duab, daim ntawv pov thawj, thiab daim ntawv qhia radiography piav tib yam castings koj tuav.
Cov kev xav tsis zoo - Daim ntawv lo "Cobalt-Based" Tsis yog AMS 5387 Kev Ua Raws Cai
"Cov khoom thaiv hais tias Cobalt 6, yog li nws ua tau raws li AMS 5387." Lub npe alloy piav txog tsev neeg muaj pes tsawg leeg; Kev ua raws cai nyob ntawm qhov xwm txheej, tshuaj xyuas, thiab cov ntaub ntawv. Cov lus nug kom raug: "Qhov kev hloov kho ntawm AMS 5387 yuav daim ntawv pov thawj, thiab qhov kev xeem twg koj tus nqi suav nrog?"
"Cobalt 6B tsuas yog ib qho nyuaj dua ntawm 6." Nws yog ib qho kev xaiv sib txawv nrog cov khoom sib txawv thiab qib carbon, tsis hloov pauv nrog cov hlau nplaum Cobalt 6 raws li AMS 5387. Cov lus nug raug: "Peb daim duab hais tias Cobalt 6, AMS 5387 - thov paub meej tias koj tau hais cov cam khwb cia hlau, tsis yog 6B bar."
"Lawv tau ntawv pov thawj ISO 9001, yog li cov khoom siv zoo." Daim ntawv pov thawj zoo-system hais tias cov txheej txheem tswj tau; nws tsis hais dab tsi txog kev ua raws li qhov ntau ntawm no specification. Cov lus nug kom raug: "Koj puas tuaj yeem xa daim ntawv qhia ua piv txwv tshiab rau cov hlau no, yog li peb tuaj yeem pom cov qauv ua ntej peb xaj?"
"Lawv tau ua ntu no ua ntej, yog li qhov kev txiav txim no tuaj yeem hla kev tshuaj xyuas." Kev hloov kho hloov kev tshuaj ntsuam xyuas, thiab txhua qhov cua sov yog cov khoom siv tshiab. Lo lus nug kom raug: "Puas muaj dab tsi hloov txij li qhov kawg ntau - kev kho dua tshiab, nrhiav pom, lossis kev tshuaj ntsuam xyuas?"
FAQ
Puas yog Cobalt 6 zoo ib yam li Stellite 6?
Hauv kev yuav khoom lawv xa mus rau tib tsev neeg alloy. Stellite yog lub npe lag luam, Cobalt 6 yog qhov kev tsim muaj kev lag luam, thiab UNS R30006 yog cov khoom siv siv hauv chav kuaj. Tsis muaj leej twg ntawm peb qhia koj tias txoj cai lees txais siv rau koj qhov kev ua yeeb yam.
Qhov twg AMS 5387 hloov kho yuav tsum tau kos npe?
Kev hloov kho tam sim no yog F, hnub tim Lub Ob Hlis 2022. Qhia meej meej. Yog tias koj daim duab qhia txog kev kho dua qub, qhov kev qhia tshwj xeeb tso cai siv cov kev hloov kho ua ntej raws li tau teev tseg - tab sis lees paub hauv kev sau ntawv tias koj thiab tus neeg muag khoom tau ua haujlwm rau tib daim ntawv.
AMS 5387 puas tuaj yeem muab tau rau hauv daim ntawv wrought?
Cov lus qhia tshwj xeeb suav nrog kev nqis peev castings hauv qhov xwm txheej zoo li-cam khwb cia, yog li cov khoom siv wrought lossis bar-Tshuag tsis tuaj yeem lees paub rau nws. Ib qho zoo sib xws hauv daim ntawv wrought yog tswj hwm los ntawm ib daim ntawv sib txawv; tus naj npawb specification ntawm daim duab yuav tsum phim cov khoom koj yuav.
Puas yog txhua qhov kev txiav txim xav tau kev tshuaj xyuas hluav taws xob?
Tsuas yog yog tias koj qhov kev txiav txim xav tau - uas yog qhov yuav tsum tau txiav txim siab ntawm RFQ. Kev Kho F ntxiv cov kev xav tau ntawm cov duab hluav taws xob zoo, yog li cov lus hais uas tsis suav nrog lossis tsis suav nrog cov duab hluav taws xob tsis tiav es pheej yig.
Dab tsi yog txoj kev ceev tshaj plaws kom ntes tau ntau ntau?
PMI ib qho piv txwv ntawm daim ntawv txais nyiaj thiab phim nws tiv thaiv qhov ntsuas kub ntawm daim ntawv xeem. Nws yuav siv sij hawm feeb thiab ntes qhov ua tsis tiav uas tshwm sim tiag tiag: qhov tsis ncaj ncees lawm alloy, raug sau ua lwm yam.
Ordering Cobalt 6 Castings
Xa daim duab, thiab hais txog peb yam: cov hlau, cov lus qhia nrog nws cov kev kho dua tshiab, thiab seb koj puas xav tau kev tso cai casting txheej txheem thiab radiography. Peb tsim peev cam khwb cia cobalt-puag coj qhov chaw thiab tshuab lawv los kos. Peb yuav rov qab los ntawm dab tsi yog castable raws li tau kos, qhov twg cov nyiaj pub rau machining xav tau hloov kho, thiab cov kauj ruam tshuaj xyuas twg yog tus nqi es tsis yog hauv kev sib cav tom qab. Yog tias koj daim duab qhia txog kev kho dua qub, hais li ntawd - uas yog kev sib tham tsib feeb tam sim no thiab ib qho kim tom qab thawj tsab xov xwm.
