Ọdịmma Niobium Metal Tube nwere CAS No 7440-03-1

Nkọwa ngwaahịa

Nkọwa ngwaahịa

Index	Nb1	Nb2
Nb	Nhazi	Nhazi
Fe	0.004	0.01
Si	0.004	0.01
Ni	0.002	0.005
W	0.005	0.02
Mo	0.005	0.01
Ti	0.002	0.004
Ta	0.05	0.07
O	0.012	0.015
C	0.0035	0.005
H	0.0012	0.0015
N	0.003	0.005

Ịdị ọcha: ≥99.95% Nkọwapụta: dayameta: φ2.0-100mm

Ọkpụrụkpụ: 0.2-5.0mm

Ogologo: 200mm-8000mm

Nkọwa nha nke capillary: dayameta mpụta Φ0.2 ~ Φ8mm, ọkpụrụkpụ mgbidi T0.015 ~ 0.5mm.

Oke kachasị: dayameta mpụta Φ ± 0.003mm, ọkpụrụkpụ mgbidi T ± 0.005mm, ogologo L ± 0.05mm.

Ọdịdị: Ahụrụ n'okpuru microscope, ime na mpụta nke tube na-egosi otu nchara ọla, na-enweghị oxidation, hydrogen discoloration, scratches, deformation, burrs, wdg.

Na-eji: Niobium na niobium alloy pipes nwere njirimara nke ebe mgbaze dị elu, nguzogide corrosion na ezigbo ọrụ oyi. A na-eji ha eme ihe na ụlọ ọrụ kemịkalụ, ụlọ ọrụ eletrọnịkị, ikuku ikuku na ụlọ ọrụ ikuku. A na-ejikarị ha eme oriọna sodium dị elu, ihe eji arụ ọrụ maka ụgbọ elu na injin ikuku, ihe nrụpụta usoro kemịkalụ, tubes na-ekpo ọkụ, ihe ndị dị n'ime reactor, na ihe jaket. Ịgbakwunye zirconium na niobium nwere ike imeziwanye nguzogide oxidation na ike nke ihe. Ka ọ dị ugbu a, a na-emepụta alloys niobium-zirconium ka ọ bụrụ capillaries maka ịnye oriọna sodium.

Ihe kpatara ịhọrọ anyị:

1. Ị nwere ike nweta ihe zuru oke dịka ihe ị chọrọ na ọ dịkarịa ala ọnụahịa.

2. Anyị na-enyekwa Reworks, FOB, CFR, CIF, na ọnụ ụzọ nnyefe ọnụ ụzọ. Anyị na-atụ aro ka ịme azụmahịa maka mbupu nke ga-adị oke ọnụ ahịa.

3. Ihe anyị na-enye bụ nkwenye kpamkpam, site na akwụkwọ nyocha nke akụrụngwa ruo na nkwupụta akụkụ ikpeazụ. (Akụkọ ga-egosi na achọrọ)

4. e kwere nkwa inye nzaghachi n'ime awa 24 (na-abụkarị n'otu elekere)

5. Ị nwere ike nweta ngwaahịa ọzọ, igwe ihe nnyefe na ibelata n'ichepụta oge.

6. Anyị raara onwe anyị nye ndị ahịa anyị kpamkpam. Ọ bụrụ na ọ gaghị ekwe omume imezu ihe ndị ị chọrọ mgbe ị nyochachara nhọrọ niile, anyị agaghị eduhie gị site n'ịkwe nkwa ụgha nke ga-eme ka ndị ahịa dị mma.

Nkwanye mma (gụnyere ma nke na-emebi emebi na nke anaghị emebi emebi)

1. Nleba anya akụkụ

2. Mechanical nyochaa dị ka tensile, elongation na mbenata nke ebe.

3. Mmetụta mmetụta

4. Nyocha nyocha nke kemịkalụ

5. Nnwale ike ike

6. Nnwale nchedo pitting

7. Nnwale penetrant

8. Nnwale corrosion intergranular

9. Nnwale siri ike

10. Metallography nnwale nnwale

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