Koj Ua Hafnium Hlau Tsum
Shaanxi Zhongheng Weichuang Hlau Khoom Co., Ltd. Tshwj Xeeb Hauv Kev Xa Khoom Ntawm Cov Khoom Hlau. Los ntawm smelting rau export, peb siv zog rau kev ua tau zoo. Hafnium xaim yog cov khoom kos los ntawm hafnium hlau, nrog ib qho nyiaj dawb lus, lub ntsiab lus ntawm 2227℃ntawm 13.1 grams ntawm ib teev cubic. Hafnium xaim muaj cov khoom siv zoo ntawm cov tshuab kub, thiab nws cov xeb ua kom zoo dua li tantalum thiab niobium. Nws tau siv nyob rau hauv cov kev kub-ntsuas kub, nuclear reactor tswj cov pas nrig, thiab raws li ib qho alloying hauv cov ntaub ntawv.
Vim li cas thiaj xaiv peb?
Cov kws tshaj lij
Lub tuam txhab muaj ntau xyoo ntawm kev paub hauv thev naus laus zis thiab pab pawg ua haujlwm zoo, uas tuaj yeem muab kev pabcuam nrog cov neeg siv khoom.
Kev Muaj Peev Xwm Zoo
Peb tswj hwm nruj nruj dhau txhua theem, los ntawm cov khoom siv raw smelting rau cov khoom lag luam export, kom ntseeg tau cov qauv hlau zoo tshaj plaws ntawm txhua kauj ruam.
Kev Ua Lag Luam Ntau Lawm
Peb cov neeg tsis muaj hlau, xws li tantalum, niobium, thiab titanium, feem ntau yog exported rau North America, Europe, thiab Asia.
Ntau yam ntawm cov ntawv thov
Peb cov khoom tau siv dav hauv ntau thaj teb, suav nrog cov hluav taws xob ntau, metallurgy, tshuaj lom neeg, tshuaj lom neeg, thiab kiv cua zoo, thiab lwm yam.
Cov lus ntawm Hafnium hlau
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Kev coj dawb huv |
HF + ZR> 99.95%, ZR <1% |
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Lub hom phiaj |
ASTM B737 |
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Qhov loj |
Dia: 0.1mm-5.0 hli (Kev Zam Txim: +/- 0.05mm) |
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Yam tseem ceeb |
Khaub thuas kos, annealed |
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Lub cev |
Coils lossis cov neeg muas zaub 'thov |
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Nplaim |
Nyiaj Hlau |
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Yam ntim |
Txheem seaworthy pob lossis raws li koj qhov kev thov |
Cov yam ntxwv ntawm Hafnium xaim
Siab melting taw tes:
Hafnium tau pom lub ntsiab lus ntawm kwv yees li 2233℃(4051℃f), uas ua rau nws haum rau cov ntawv thov kub siab.
Corrosion Kuj:
Hafnium cov khoom pov thawj ua tau zoo heev rau corrosion, tshwj xeeb yog nyob rau hauv kev sib zog ib puag ncig, uas ua kom muaj zog durability thiab ntev.
Neutron haum:
Ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm hafnium nyob rau hauv Nuclear cov ntawv thov yog nws cov siab nruab nrab kev tsoos-seem. Qhov no txhais tau tias nws tuaj yeem nqus tau cov neutrons neutrons, ua rau nws invaluable hauv kev tswj hwm nuclear kev sib tw.
Neeg kho tshuab zog:
Hafnium tswj hwm nws cov kev siv zog ntawm kev kub siab, tseem ceeb rau cov txheej txheem txheej txheem hauv cov tshuaj kub nuclear.
Lub cev lub cev ntawm Hafnium xaim
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Kev tshwm sim |
Nyiaj |
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Melting taw tes |
2227 Qib |
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Kub taw tes |
4602 Qib |
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Ceev |
13.31 g / cm3 |
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Solubility hauv H2O |
N/A |
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Hluav taws xob tiv thaiv hluav taws xob |
35.1 Microhm-cm @ 25 degree |
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Hluav Taws Xob |
1.3 Phows |
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Tshav kub ntawm fusion |
6.0 cal / gm mole |
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Tshav kub ntawm vaporization |
155 k-cal / gm atom ntawm 4602 degree |
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Poisson tus piv |
0.37 |
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Cov cua sov tshwj xeeb |
0.035 cal / g / k @ 25 degree |
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Lub zog tensile |
N/A |
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Thermal conductivity |
0.230 w / k @ 298.2 k |
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Thermal nthuav dav |
(25 degree) 5.9 μm m-1·K-1 |
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Vickers hardness |
MPA MPA |
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Cov tub ntxhais hluas lub modulus |
78 GPA |
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Melting taw tes |
2506 k (2233 degree, 4051℃f) |
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Kub taw tes |
4876 k (4603 degree, 8317℃f) |
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Tshav kub ntawm fusion |
27.2 KJ / MOL |
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Tshav kub ntawm vaporization |
648 KJ / MOL |
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Mev khuam pob muaj peev xwm ua kom sov |
25.73 J / (MOL • k) |
Cov ntawv thov ntawm Hafnium xaim
Aerospace kev lag luam:Yog siv los tsim cov kev kub kub xws li cov dav hlau cav tuaj thiab foob pob hluav taws xob lub tshuab hluav taws xob nozzles.
Kev Lag Luam Nuclear:Hafnium hlau (HF xaim) yog siv los ua cov khoom siv cladding rau nuclear roj rods vim nws zoo neutron-aborbing cov khoom.
Petrochemical Kev Lag Luam:Hafnium hlau (HF xaim) yog siv los tsim corrosion-resistant reactors rau kev ua tshuaj lom neeg.
BharaNium hlau (HF xaim) tuaj yeem siv los ua cov khoom siv sib xyaw ua ke nrog lwm cov ntaub ntawv xws li cov khoom siv chungsten thiab chromium los txhim kho lawv cov khoom.
HF xo thiab lwm hom HF tseem siv hauv kev txiav ntshav vim yog lawv lub peev xwm los ua cov hluav taws xob rau hauv huab cua. Txiav Hafnium hlau yuav tau tso rau hauv cov tooj liab mus ua cov ntsiab txiav rau cov ntshav cutter.
Engineering Pawg:Ua kom muaj kev ua pa kom txaus kom muaj kev sib xyaw ua kom cov kev txwv hauv txoj haujlwm. Thaum twg ua tau kev siv ntawm kev tso pa hauv zos yog qhov uas nyiam ua kom muaj plua plav rau cov pa hluav taws xob. Siv kev ua vaj tse zoo thiab kev coj ua huv. Tsis txhob cia cov plua plav kom ua tau thaum lawv tuaj yeem nthuav tawm qhov phom sij hnyav. Tsis txhob haus luam yeeb lossis khoom noj hauv thaj chaw ua haujlwm. Ntxuav kom huv si ua ntej noj mov lossis haus luam yeeb. Tsis txhob tshuab plua plav tawm ntawm cov khaub ncaws lossis daim tawv nqaij nrog huab cua compressed.
Kev tiv thaiv kev ua pa:Yog tias muaj kev tso cai qib tau dhau los, siv Niosh tau pom zoo plua plav plua plav.
Qhov kev tiv thaiv qhov muag:Kev Nyab Xeeb Kev Nyab Xeeb
Daim tawv nqaij tiv thaiv:Hnav hnab looj tes impermes, tiv thaiv cov khaub ncaws ua haujlwm raws li qhov tsim nyog.
Daim ntawv muaj cai
Ntim ntawm hafnium xaim
Cov Qauv Ntim: Hauv coils lossis ntawm cov kab mob, thiab thauj khoom hauv lub thawv ntoo lossis thawv thawv.
Peb cov hlau Hafnium (HF xaim) yog ua tib zoo ua kom txo qis kev puas tsuaj thaum lub sijhawm cia thiab thauj mus los khaws cov khoom zoo ntawm peb cov khoom.
Cov FAQ
Peb yog Heafnium hlau cov tuam txhab tuam txhab thiab cov chaw muag khoom hauv Suav teb, tshwj xeeb hauv kev muab kev pabcuam zoo rau kev ua haujlwm zoo. Peb sov siab txais tos koj mus yuav Hafnium xaim rau muag ntawm no thiab tau pricelist los ntawm peb lub hoobkas. Txog kev sab laj, hu rau peb.