Zirconium alloys yog cov kev daws teeb meem ntawm zirconium lossis lwm yam hlau, ib pab pawg sib koom ua ke muaj cov cim lag luam Zircaloy. Zirconium muaj qhov nqus tsawg heev ntawm cov khoom siv hluav taws xob thermal, siab hardness, ductility thiab corrosion kuj.
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Nruab nrog melting, forging, stamping, slitting, machining & CNC, peb muab cov txheej txheem rau cov khoom kawg.
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Nrog ntau tshaj 20 xyoo ntawm kev paub, peb ua tiav kev vam meej nrog peb cov neeg siv khoom ua ke.
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Los ntawm VIM rau cov khoom, peb tswj peb qhov zoo ntawm cov ores.
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Ntau tshaj 3, 000 tons hauv cov lus nug, thiab peb xa mus rau peb cov neeg siv khoom sai.
Qhov zoo ntawm Zirconium Alloys
High melting point:Zirconium alloy muaj qhov siab melting point, uas tuaj yeem siv rau kev ua thiab kev siv hauv qhov kub thiab txias.
Corrosion kuj:Zirconium alloys muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem siv tau ntev hauv qhov chaw hnyav xws li muaj zog acid, muaj zog alkali, kub thiab siab siab, yog li lawv tau siv dav hauv kev lag luam tshuaj, kev lag luam marine thiab nuclear.
Zoo biocompatibility:Zirconium alloy yuav tsis ua rau tsis lees paub thaum nws los rau hauv kev sib cuag nrog cov ntaub so ntswg lom, thiab tuaj yeem siv rau hauv kev tsim cov khoom siv kho mob thiab cov pob qij txha thiab lwm yam khoom siv kho mob, nrog rau biocompatibility zoo.
Zoo mechanical zog:Zirconium alloy muaj cov khoom siv zoo heev, suav nrog lub zog siab, siab hardness, siab toughness thiab siab hnav tsis kam, thiab lwm yam, uas tuaj yeem siv los tsim cov khoom zoo thiab cov cuab yeej siv.
Tsawg thermal neutron absorption cross-section:Zirconium alloy muaj qhov tsis tshua muaj thermal neutron absorption cross-section, uas tuaj yeem siv los ua cov ntaub ntawv tseem ceeb rau nuclear reactors, xws li roj cladding, siab hlab, stents thiab orifice hlab.
Dab tsi yog Zirconium Alloy siv rau? Nuclear thiab lwm yam
Zirconium tus lej atomic yog 40, nrog lub cim cim Zr. Zirconium cov ntsiab lus muaj qhov zoo li cov hlau silvery, thiab qhov ceev yog 6.52 g / cm3. Zr muaj ib tug me me neutron adsorption cross-section thiab ib tug kuj siab melting point (1855 degree los yog 3371 degree F), ua zirconium yog ib yam khoom zoo rau nuclear fais fab rods. Hauv xyoo 1990, kwv yees li 90% ntawm zirconium tsim txhua xyoo tau noj los ntawm kev lag luam nuclear. Txawm li cas los xij, raws li ntau thiab ntau tus neeg tau paub txog Zr thiab nws qhov chaw, ntau daim ntawv thov tau pom.
Zirconium dioxide, los yog zirconia, yog ib qho tseem ceeb heev zirconium compound. ZrO2 tuaj yeem yog cov khoom siv raw rau cov txheej txheem ceramics, uas muaj qhov tawv tawv thiab hnav tsis kam. Zirconia tuaj yeem ua tau nyob rau hauv daim ntawv ntawm pob tshab siv lead ua thiab nws yog ib qho nyuaj heev, zoo li pob zeb diamond. Yog li, cov ntsiab lus zirconium tuaj yeem pom muaj nyob hauv cov neeg Yudais, xws li zirconium rings thiab zirconium crowns, thiab lwm yam.
Zirconium hlau thiab Zirconium alloys muaj qhov zoo hauv cov chaw tshwj xeeb tshuaj - feem ntau acetic thiab hydrochloric acids. Lub corrosion kuj ntawm Zirconium los ntawm ib tug nruj adhered oxide uas tsim yuav luag instantaneously. Yog li ntawd, zirconium tau siv los ua cov khoom siv hluav taws xob, flange bolts, raj, thiab rods rau kev siv tshwj xeeb. Cov khoom siv zirconium kuj muaj kev siv dav hauv cov khoom siv kho mob, xws li zirconium implants.
Zirconium-based cov ntaub ntawv kuj tau pom tias muaj qee yam khoom tshwj xeeb. Zirconium tau siv los ua cov ntaub ntawv kub kub superconductive thiab Zr siv lead ua tuav feem ntau siv los ua cov khoom siv raw. Zirconium alloys kuj tseem suav tias yog cov ntaub ntawv cog lus rau kev lag luam amorphous hlau, tseem hu ua hlau iav. Piv nrog rau cov khoom siv hlau sib xws, cov hlau amorphous tsis muaj qhov ciam teb, ua rau kev hnav zoo dua thiab tawv tawv. Dab tsi ntxiv, cov hlau amorphous tsis muaj qhov ciam teb xeb thiab tuaj yeem ua kom sov. Ua kom lub xeev amorphous, cov melted alloys yuav tsum tau txias sai sai. Feem ntau, qhov ceev yuav tsum muaj ntau lab K / s, qhov tsis ntev los no tsim Zr-raws li alloys tuaj yeem ua rau nws li 1K / s.
Zirconium xav tau yog kwv yees tias yuav nce xyoo tom ntej vim qhov kev thov rau nuclear fais fab nroj tsuag thoob ntiaj teb. Txawm li cas los xij, tsuas yog ob peb lub tuam txhab loj muaj cov thev naus laus zis uas xav tau los ua cov khoom siv hluav taws xob-qib zirconium, thiab cov peev txheej loj cuam tshuam kev nkag mus ntawm cov players tshiab. Txawm hais tias kev lag luam nuclear tseem siv ib feem loj ntawm zirconium uas tsim txhua xyoo, kev siv hauv lwm qhov chaw, xws li ceramics, tau tsim sai sai nyob rau hauv xyoo tsis ntev los no.
Ntshiab zirconium yog ib qho lustrous, grey-dawb, muaj zog hloov hlau uas zoo li hafnium thiab titanium kom tsawg dua. Zirconium feem ntau yog siv los ua refractory thiab opacifier, txawm tias me me yog siv los ua tus neeg sawv cev alloying rau nws muaj zog corrosion kuj. Zirconium thiab nws cov alloys yog dav siv los ua cladding rau nuclear reactor fuels. Zirconium alloyed nrog niobium lossis tin muaj cov khoom zoo corrosion.
Lub siab corrosion kuj ntawm zirconium alloys tshwm sim los ntawm lub ntuj tsim ntawm ib tug ntom ruaj khov oxide nyob rau saum npoo ntawm cov hlau. Zaj movie no kho tus kheej. Nws loj hlob qeeb ntawm qhov kub thiab txias txog li 550 degree (1020 degree F) thiab tseem nyob ruaj khov. Cov khoom uas xav tau ntawm cov alloys no kuj yog ib qho qis neutron-capture cross-section. Qhov tsis zoo ntawm zirconium yog cov khoom tsis muaj zog thiab tsis muaj cua sov, uas tuaj yeem raug tshem tawm, piv txwv li, los ntawm alloying nrog niobium.
Zirconium - Niobium Alloys. Zirconium alloys nrog niobium yog siv los ua claddings roj ntsiab ntawm VVER thiab RBMK reactors. Cov alloys yog cov khoom siv yooj yim ntawm kev sib dhos channel ntawm RBMK reactor. Lub Zr + 1% Nb alloy ntawm hom N-1 E-110 yog siv rau roj av claddings, thiab Zr + 2.5% Nb alloy ntawm hom E{{5 }} yog siv rau cov raj ntawm cov kab sib dhos.
Zirconium - Tin Alloys. Zirconium alloys, nyob rau hauv uas tin yog cov ntsiab lus alloying, muab kev txhim kho ntawm lawv cov khoom siv kho tshuab thiab muaj kev faib tawm thoob plaws hauv Tebchaws Meskas. Ib pab pawg sib koom muaj cov cim lag luam Zircaloy. Nyob rau hauv cov ntaub ntawv ntawm zirconium-tin alloys, qhov corrosion kuj nyob rau hauv dej thiab chav yog txo, uas ua rau yuav tsum tau ntxiv alloying.
Cov khoom siv cladding rau cov qauv tshiab 17 × 17 roj kuj tseem ua raws li cov zirconium-niobium alloys (xws li, Optimized ZIRLO cov khoom), uas tau pom tias muaj kev txhim kho corrosion piv nrog cov khoom siv roj ua ntej. Qhov zoo tshaj plaws tin qib muab qhov txo qis corrosion thaum tuav cov txiaj ntsig ntawm cov khoom siv dag zog thiab kev tiv thaiv kom nrawm dua corrosion los ntawm cov tshuaj lom neeg tsis zoo.
Cov nqi ntawm Zirconium
Nyob rau hauv cov nqe lus ntawm tus nqi, cov alloys feem ntau yog cov khoom ntawm kev xaiv rau tshav kub exchangers thiab piping systems rau cov tshuaj-ua thiab nuclear industries. Zirconium yog cov khoom lag luam los ntawm kev tsuas thiab ua cov titanium minerals thiab tin mining. Los ntawm 2003 mus rau 2007, thaum tus nqi rau cov ntxhia zircon tsis tu ncua nce los ntawm $ 360 mus rau $ 840 ib tonne, tus nqi rau unwrought zirconium hlau poob los ntawm $ 39,900 mus rau $ 22,700 ib tuj. Zirconium hlau yog kim dua li zircon vim tias cov txheej txheem txo qis yog kim. Txhua tus nqi sib txawv nrog qee yam purity.
Kev tsim cov Zirconium
Kev tsim cov zirconium hlau yuav tsum muaj cov txheej txheem tshwj xeeb vim muaj cov tshuaj lom neeg ntawm zirconium. Feem ntau Zr hlau yog tsim los ntawm zircon (ZrSiO4) los ntawm kev txo cov zirconium chloride nrog magnesium hlau hauv cov txheej txheem Kroll. Qhov tseem ceeb ntawm cov txheej txheem Kroll yog qhov txo qis ntawm zirconium chloride rau hlau zirconium los ntawm magnesium. Kev lag luam uas tsis yog-nuclear qib zirconium feem ntau muaj 1-5% ntawm hafnium, uas nws cov neutron absorption cross-section yog 600x ntawm zirconium. Hafnium yuav luag tag nrho tshem tawm (txo kom <0.02% ntawm cov hlau) rau cov ntawv thov reactor.
Zirconium Alloys hauv Nuclear Kev Lag Luam
Cov roj cladding feem ntau muaj lub vojvoog sab hauv ntawm rZr, 2=0.408 cm thiab sab nraud rZr, 1=0.465 cm.
Roj cladding yog txheej txheej ntawm cov roj rods, sawv ntawm lub reactor coolant thiab nuclear roj (ie, roj pellets). Nws yog ua los ntawm cov khoom siv corrosion-resistant nrog ib qho kev nqus tsis tshua muaj qhov cuam tshuam rau thermal neutrons (~ 0.18 × 10-24 cm2), feem ntau zirconium alloy. Cov roj cladding feem ntau muaj lub vojvoog sab hauv ntawm rZr, 2=0.408 cm thiab sab nraud rZr, 1=0.465 cm. Piv nrog rau cov roj pellet, yuav luag tsis muaj cua sov tsim nyob rau hauv cov roj cladding (cladding yog me ntsis rhuab los ntawm hluav taws xob). Tag nrho cov tshav kub generated nyob rau hauv cov roj yuav tsum tau pauv ntawm conduction los ntawm cladding; yog li ntawd, sab hauv yog kub dua li sab nrauv.
Ib tug raug muaj pes tsawg leeg ntawm nuclear-qib zirconium alloys yog ntau tshaj 95 feem pua zirconium thiab tsawg dua 2% ntawm tin, niobium, hlau, chromium, npib tsib xee, thiab lwm yam hlau, uas yog ntxiv rau kev txhim kho txhua yam khoom thiab corrosion kuj. Txog rau tam sim no, feem ntau siv alloys hauv PWRs yog Zircaloy 4. Txawm li cas los xij, tam sim no, qhov no tau hloov los ntawm cov hlau tshiab zirconium-niobium-raws li alloys, pom zoo corrosion kuj. Qhov siab tshaj plaws kub ntawm cov zirconium alloys tuaj yeem siv rau hauv cov dej txias reactors nyob ntawm lawv cov corrosion kuj. Feem ntau cov zirconium alloys, Zircaloy-2 thiab Zircaloy-4, muaj lub zog stabilizers tin thiab oxygen, ntxiv rau cov stabilizers hlau, chromium, thiab npib tsib xee.
Alloys ntawm hom Zircalloy, nyob rau hauv uas tin yog qhov yooj yim alloying caij uas txhim kho lawv cov khoom siv kho tshuab, muaj kev faib thoob ntiaj teb. Txawm li cas los xij, nyob rau hauv cov ntaub ntawv no, qhov txo qis ntawm corrosion kuj nyob rau hauv dej thiab chav yog tshwm sim, uas yuav tsum tau rau ntxiv alloying. Qhov kev txhim kho coj los ntawm kev ntxiv niobium tej zaum yuav cuam tshuam nrog kev sib txawv. Lub siab corrosion kuj ntawm niobium alloyed hlau nyob rau hauv dej thiab chav nyob ntawm qhov kub ntawm 400-550 degree yog tshwm sim los ntawm lawv muaj peev xwm mus passivation nrog rau cov tsim ntawm tiv thaiv films.
Oxidation ntawm Zirconium Alloys
Lub oxidation ntawm zirconium alloys yog ib qho ntawm cov txheej txheem kawm tshaj plaws hauv kev lag luam nuclear. Cov tshuaj tiv thaiv oxidative ntawm zirconium nrog dej tso tawm cov roj hydrogen, uas ib nrab diffuses rau hauv cov hlau thiab ua cov zirconium hydrides. Cov hydrides tsawg ntom thiab tsis muaj zog mechanically dua li cov hlau; Lawv tsim ua rau blistering thiab tawg ntawm cladding - ib tug tshwm sim hu ua hydrogen embrittlement. Txawm hais tias ntau ntawm cov ntawv ceeb toom no tau sau los hais txog cov tshuaj tiv thaiv ntawm cov roj thiab cov nkev nrog zirconium alloys nyob rau hauv rooj plaub ntawm kev sib tsoo nuclear, tseem muaj ntau cov ntaub ntawv qhia txog oxidation ntawm zirconium alloys ntawm nruab nrab kub txog li 800 K thiab hauv qab no. .
Yav Tom Ntej Muaj Peev Xwm thiab Kev Txhim Kho ntawm Zirconium Alloy
Raws li kev lag luam Zirconium thiab Zirconium Alloy Cov Khoom lag luam los thawb ciam teb, zirconium alloy tshwm sim los ua tus neeg tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm kev lag luam. Nrog nws qhov tshwj xeeb corrosion kuj thiab kub-kub stability, zirconium alloys yog paving txoj kev rau groundbreaking nrhav nyob rau hauv ntau yam sectors.
Kev tshawb fawb tsis tu ncua thiab kev txhim kho hauv kev siv tshuab zirconium alloy yog txhawb kev nce qib hauv aerospace, nuclear zog, thiab kev lag luam tshuaj lom neeg. Cov kws tshaj lij tab tom tshawb nrhiav txoj hauv kev tshiab los txhim kho lub zog thiab ua haujlwm ntawm zirconium alloys, qhib qhov rooj rau ntau yam kev siv.
Ntxiv rau nws cov khoom siv kho tshuab, zirconium alloy's biocompatibility ua rau nws muaj kev xaiv zoo rau kev cog qoob loo thiab cov khoom siv kho mob. Lub peev xwm rau kev loj hlob ntxiv hauv cheeb tsam no tau cog lus tias cov kws tshawb fawb delve tob rau hauv kev ua kom zoo ntawm zirconium alloys rau biomedical lub hom phiaj.
Nrog kev txhim kho txuas ntxiv thiab kev tshawb pom ntawm lub qab ntug, lub neej yav tom ntej ntawm zirconium alloy zoo li ci ntsa iab raws li nws txuas ntxiv hloov pauv cov txheej txheem kev lag luam thiab tsav kev tsim kho tshiab rau pem hauv ntej.
Kev siv cov khoom siv zirconium alloy hauv cov ntawv thov kev lag luam muaj ntau cov txiaj ntsig uas ua rau nws yog cov khoom tsim nyog rau ntau yam kev lag luam. Nrog nws qhov tshwj xeeb corrosion tsis kam, siab kub lub zog, thiab biocompatibility, zirconium alloys tau npaj los ua lub luag haujlwm tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm kev tsim khoom thiab thev naus laus zis.
Raws li kev nce qib txuas ntxiv mus rau hauv kev txhim kho thiab kev siv cov khoom siv zirconium alloy, peb tuaj yeem cia siab tias yuav pom ntau dua kev tsim kho tshiab thiab kev vam meej hauv kev lag luam xws li aerospace thiab kev kho mob mus rau kev tsim hluav taws xob nuclear. Lub versatility thiab kev ntseeg siab ntawm zirconium alloys ua rau lawv muaj txiaj ntsig zoo hauv kev thawb cov ciam teb ntawm qhov ua tau hauv cov txheej txheem kev lag luam.
Los ntawm kev siv cov khoom tshwj xeeb ntawm zirconium alloys, cov tuam ntxhab tuaj yeem txhim kho kev ua tau zoo, txhim kho kev ua haujlwm, txo tus nqi tu, thiab thaum kawg tsav kev vam meej hauv lawv cov haujlwm. Raws li peb saib mus rau yav tom ntej, nws yog qhov tseeb tias cov khoom siv zirconium alloy yuav txuas ntxiv mus rau qhov ua ntej ntawm cov ntawv thov kev lag luam thoob ntiaj teb.
Zirconium Alloys kom tau raws li qhov xav tau ntawm cov ntaub ntawv hauv Fusion
Khoom siv thiab Fusion Reactor Design
Nuclear fusion tau tshawb nrhiav ntau nyob rau xyoo tas los no vim nws muaj peev xwm tsim lub zog huv si yam tsis muaj kev nthuav dav ntawm cov khoom siv hluav taws xob. Hauv fusion, ob lub ntsiab lus yog fused ua ke kom tso tawm lub zog. Tam sim no, tus neeg sib tw zoo tshaj plaws rau fusion yog deuterium-tritium cov tshuaj tiv thaiv. Deuterium thiab tritium yog ob isotopes ntawm hydrogen, uas thaum fused tsim helium, dawb neutrons, thiab lub zog. Tam sim no, cov qauv tsim raug soj ntsuam rau fusion reactors yog DEMO, STEP, thiab ITER.
Nyob rau hauv lub fusion reactor, qhov kev sib tw neutron efficiency yog txawv ntawm fission tshua. Tritium yuav tsum tau ntxiv tas li los txhawb kev ua haujlwm ntev ntawm cov tshuaj tiv thaiv fusion. Qhov no yog ua tiav los ntawm kev yug me nyuam lub tritium ntawm inelastic neutron scattering. Raws li qhov tshwm sim tshwm sim ntawm qhov kub siab thiab raug thermal creep, cov ntaub ntawv uas tuaj yeem ua tau zoo ntawm qhov kub siab thaum tswj xyuas qhov qis thermal neutron cross-section yuav tsum tau ua.
Kev xaiv cov khoom siv nrog cov qauv zoo tshaj plaws thiab cov khoom siv thermal yog qhov tseem ceeb rau kev nyab xeeb thiab pom kev tsim ntawm fusion reactor Cheebtsam. Lub ntsiab tseem ceeb ntawm fusion reactor tsim yog daim pam yug me nyuam, uas tiv thaiv cov cuab yeej reactor los ntawm hluav taws xob. Breeder pam vov yog tsim los ntawm ib txheej ntawm modules uas npog sab hauv ntawm lub fusion reactor hlab ntsha thiab yuav tsum tiv taus huab cua kub thiab khaus neutron fluxes. Tsis tas li ntawd, nws ua kom lub siab tshaj plaws reactor efficiency.
Cov ntaub ntawv uas tau tshawb nrhiav los ua cov neeg sib tw rau kev tsim daim pam tsim muaj xws li vanadium, hlau, silicon, thiab chromium-based alloys thiab composites. Cov kev tshawb fawb tsis ntev los no tau pom tias zirconium (Zr) yog tus neeg sib tw zoo yog tias siv los ua cov khoom siv hauv thawj phab ntsa ntawm cov pam yug me nyuam hauv DEMO zoo li reactor.
Qhov zoo ntawm Zirconium
Zirconium twb tau siv los ua cov khoom siv hauv kev siv fission reactor rau kwv yees li rau xyoo lawm. Niaj hnub no, ntau cov zirconium alloys yog siv los ua roj claddings thiab sib dhos hauv cov dej fission reactors. Cov alloys muaj xws li Zr-2.5, ZIRLOTM, thiab Zircaloy-2 thiab -4. Qhov kev vam meej ntawm cov alloys no feem ntau yog vim qhov me me ntawm qhov sib txawv ntawm lawv cov thermal neutron absorption, piv rau lwm yam khoom siv.
Qhov kom zoo dua ntawm qhov me me thermal neutron absorption cross-section yog tias nws tso cai rau muaj ntau dua ntawm cov neutrons, uas txhawb nqa cov fission cov tshuaj tiv thaiv qhov kev thuam. Lwm cov ntaub ntawv xav tau kev txhawb nqa ntxiv, uas tuaj yeem raug nqi nyiaj txiag. Txawm li cas los xij, raws li kev sib xyaw ua ke tshwm sim ntawm qhov kub siab thiab muaj qhov cuam tshuam ntawm thermal creep uas tshwm sim thaum lub sijhawm ua haujlwm, zirconium alloys tam sim no tsis txaus.
Tshawb xyuas Zirconium Alloys tam sim no thiab daws teeb meem
Nyob rau hauv txoj kev tshawb no luam tawm nyob rau hauv phau ntawv Journal of Nuclear Materials, cov kws sau ntawv tau tshawb xyuas ntau lub lag luam tam sim no muaj zirconium alloys xws li binary alloys xws li Zr-V thiab Zr-Si alloys, nrog rau kev txiav txim siab dua alloys xws li Zr-Nb-Ti thiab Zr-Mo-Sn. Nws tau xaus lus tias nrog kev tshawb fawb ntxiv, kev txiav txim siab ntau dua tuaj yeem ua kom pom qhov zoo ntawm cov khoom siv thermal thiab cov txheej txheem (xws li lub zog thiab ductility) thaum tswj xyuas qhov qis thermal neutron cross-section.
Txawm li cas los xij, tam sim no, muaj cov ntaub ntawv tsis tiav ntawm kev ua haujlwm ntawm cov alloys nyob rau hauv qhov kub siab uas tshwm sim thaum lub sijhawm ua haujlwm. Hauv fusion reactor, qhov kub thiab txias tuaj yeem ncav cuag siab li 500-700 oC. Txhua yam khoom siv tsim los ntawm zirconium alloys yuav tsum tau ua kom pom qhov zoo tshaj plaws thermal thiab mechanical zog thaum siv cov kua hlau lossis helium-txias cov pam vov.
Tshawb nrhiav tam sim no muaj zirconium alloys, cov kws sau ntawv tau xaus lus tias siv Zr-4 ua ib daim pam cov khoom siv hauv tsev cog qoob loo yuav ua rau muaj txiaj ntsig zoo ntawm tritium yug me nyuam. Txawm hais tias qhov no yog qhov zoo dua li lwm tus neeg sib tw xws li V-4Cr-4Ti, tseem muaj teeb meem nrog lub zog, thermal creep tsis kam, thiab qaug zog hauv qab qhov kub siab. Tsis tas li ntawd, impurities tuaj yeem ua rau muaj teeb meem embrittlement, yooj yim rau kev xav tau ntawm cov txheej txheem thaiv.
Peb lub Hoobkas
Nyob rau hauv Baoji, Shaanxi xeev, lub npe hu ua Tuam Tshoj lub Titanium Valley, Baoji West Titanium Materials Co., Ltd (West-Ti) tau tsim nyob rau hauv 2019 nrog ib tug sau npe peev ntawm 60 lab yuan. Lub tuam txhab tau koom ua ke nrog Baoji Hongyuan Titanium Industry Co., Ltd. thiab Baoji Overflow Industrial Co., Ltd, ob lub tuam txhab muaj ntau tshaj 20 xyoo ntawm kev paub hauv kev lag luam titanium. Xyoo 2019, kev sib koom ua ke tsim Baoji West Titanium Materials Co., Ltd kev lag luam npog kev ua thiab muag cov hlau tsis tshua muaj xws li titanium coil, phaj, bar, hlau, thiab titanium forging.
FAQ
Raws li ib qho ntawm cov kws tshaj lij zirconium alloy tuam ntxhab thiab cov muag khoom hauv Suav teb, peb tau tshwj xeeb los ntawm cov khoom zoo thiab cov nqi sib tw. Txais tos yuav zirconium alloy rau muag ntawm no thiab tau txais cov lus hais los ntawm peb lub hoobkas. Tiv tauj peb rau kev pabcuam customized.
