99.95% purity zirconium hlauyog cov khoom siv hlau zoo li ua los ntawm zirconium, uas muaj cov yam ntxwv ntawm lub zog siab, corrosion kuj, kub-kub oxidation tsis kam, thiab zoo heev hluav taws xob conductivity. Nws yog feem ntau siv rau hauv cov khoom siv kho mob, kev lag luam nuclear, aerospace, tshuaj lom neeg kev lag luam, hluav taws xob, thiab kev tsim tsheb. Hais txog cov khoom siv kho mob, nws tau siv dav hauv cov ceg tawv, pob txha rau tes, kev cog hniav, thiab cov pacemakers; nyob rau hauv kev lag luam nuclear, nws yog siv nyob rau hauv nuclear reactor roj rods, tswj rods, chav generators, thiab lwm yam khoom siv. Tsis tas li ntawd, nws tseem tuaj yeem siv los tsim cov khoom siv hluav taws xob kub kub, cov khoom siv hluav taws xob siab, cov khoom siv hluav taws xob kub siab, lub tshuab hluav taws xob sab hauv hluav taws xob, thiab lwm yam.

Zirconium yog cov khoom siv tshuaj lom neeg nrog tus lej atomic ntawm 40. Cov hauv qab no yog lub cev thiab tshuaj lom neeg ntawm zirconium hlau.

1. Lub cev muaj zog

Qhov ceev: 6.49 g / cm3
Melting point: 1852 degree
Kub taw tes: 4377 degree
Thermal conductivity: 22.7 W / (m K)
Lub peev xwm tshwj xeeb kub: 0.27 J/(g K)
Coefficient ntawm thermal expansion: 5.7 x 10^-6 /K

Khoom siv	Xeev	Rm( Ntau dua lossis sib npaug rau ) / MPa	Rp0.2(Pa	A50mm (Ntau dua lossis sib npaug) /%
Zirconium 702 (UNS R60702) UA	annealed	379	207	16
Zirconium 704 (UNS R60704) UA	annealed	413	241	14
Zirconium 705 (UNS R60705) (UA)	annealed	552	379	16

2. Cov khoom siv tshuaj

Zirconium yog rhiab heev rau oxygen thiab thaum lub saum npoo raug rau huab cua nws tsim cov oxide txheej uas tuaj yeem cuam tshuam cov khoom ntawm cov khoom thiab qhov zoo ntawm qhov chaw.
Zirconium yog resistant rau ntau cov organic acids thiab bases, tab sis tsis kub acids thiab bases.
Zirconium muaj kev tiv thaiv corrosion zoo thiab tsim nyog rau kev siv hauv ntau qhov chaw tshuaj lom neeg.
Cov khoom siv zirconium muaj zoo malleability thiab stretchability.

Feem ntau, zirconium hlau hlau yog cov khoom siv hlau uas zoo heev corrosion kuj, uas yog haum rau ntau yam tshuaj.

3. Zirconium hlau yog cov khoom siv tshwj xeeb hlau, nws muaj cov yam ntxwv hauv qab no thiab qhov zoo

1) Muaj zog corrosion kuj: Nws tuaj yeem siv tau ntev hauv qhov kub thiab txias thiab muaj zog acid tsis muaj corrosion.

2) Zoo thermal conductivity: Nws tuaj yeem ua cua sov zoo, yog li nws tau siv dav hauv cov khoom siv thermal loj.

3) High Tensile Strength: 99.95% purity zirconium hlau muaj zog tensile siab thiab yuav siv tau nyob rau hauv ntau yam ntaub ntawv tseem ceeb xws li tshuaj ua, dej navigation, nuclear zog, thiab lwm yam.

4) Lub teeb yuag: Piv nrog rau lwm yam hlau thiab alloys, zirconium yog sib dua thiab siv tau rau qee qhov chaw uas yuav tsum tau hnyav.

Raws li cov ntsiab lus, qhov zoo ntawm zirconium hlau yog feem ntau pom nyob rau hauv nws cov corrosion kuj, thermal conductivity, tensile lub zog, thiab lub teeb yuag, thiab nws yog haum rau ntau qhov chaw uas yuav tsum tau siab durability thiab high efficiency.

	wb 702	wb 704	wb 705	Zircaloy-2	Zircaloy-4
Sn	/	1~2%	1~2%	1.2~1.7%	1.2~1.7%
Fe	<0.05%	0.1~0.2%	<0.05%	0.07~0.2%	0.07~0.2%
Cr	<0.05%	0.1~0.2%	<0.01%	0.05~0.15%	0.05~0.15%
Ni	/	/	/	0.03~0.08%	<0.007%
Hf	1~2.5%	<4.5%	<4.5%	<200ppm for Nuclear industry	<200ppm for Nuclear industry
Nb	/	/	2~3%
Zr+Hf	~99.5%	~97.5%	~95.5%	~98%	~98%

4. Cov nram qab no yog kev khiav dej num ntawm ntshiab zirconium hlau

Cov khoom siv raw: xaiv cov khoom siv zirconium hlau hlau zoo.
Batching: Batching raw cov ntaub ntawv raws li tej proportions thiab yuav tsum tau.
Smelting: Muab cov khoom nyoos npaj rau hauv qhov cub rau smelting.
Kev kos duab: kos cov khoom molten Zirconium rau hauv cov hlau.
Casting: Nws yog siv rau casting los tsim Zirconium cov khoom ntawm yam xav tau thiab cov duab.
Kev kho cua sov: Kev kho cua sov tsim nyog yog ua los ntawm Zirconium cov khoom los txhim kho lawv cov khoom siv kho tshuab.
Kev kho deg: txoj kev kho deg xws li kev sib tsoo thiab polishing yog ua los ntawm Zirconium cov khoom kom ua tiav cov txiaj ntsig ntawm kev zoo nkauj thiab kev tiv thaiv corrosion.
Ntim: Ntim cov khoom ua tiav Zirconium thiab tiv thaiv cov tsos kom tsis txhob muaj kev puas tsuaj thaum thauj thiab khaws cia.

Cov saum toj no yog cov txheej txheem ntawm zirconium hlau, yog tias koj xav tau los koom nrog hauv kev lag luam no, thov xyuas kom koj tau ua tiav cov txheej txheem no thiab xav txog cov txheej txheem ua haujlwm zoo, ua haujlwm zoo.

5. Cov ntawv thov tseem ceeb ntawm zirconium hlau yog cov hauv qab no

1) Kev lag luam Nuclear: Vim nws cov corrosion kuj zoo heev thiab cov khoom siv hluav taws xob tiv thaiv hluav taws xob, zirconium hlau hlau yog dav siv hauv cov roj hluav taws xob thiab cov khoom siv ntawm cov tshuab hluav taws xob nuclear.

2) Kev tsim khoom siv kho mob: Nws yog siv los tsim cov khoom siv kho mob xws li cov pob qij txha, cov stents sab hauv thiab lub plawv pacemakers.

3) Aerospace kev lag luam: Vim nws lub teeb yuag, siab zog, thiab zoo heev corrosion kuj, nws maj mam siv nyob rau hauv aerospace kev lag luam, xws li aircraft cav thiab spacecraft.

4) Chemical Laboratory: Nws yog siv rau hauv kev ua haujlwm xws li nplawm thiab cais cov reagents hauv cov chaw kuaj tshuaj.

Hauv luv luv, 99.95% purity zirconium hlau muaj ntau yam kev siv, feem ntau yog npog cov kev lag luam nuclear, cov khoom siv kho mob, kev lag luam aerospace thiab cov chaw kuaj tshuaj, thiab lwm yam.