Ọdịmma Niobium CAS 7440-03-1 Niobium ntụ ntụ 99.95% maka ọrịre

Nkọwa ngwaahịa

Nkọwa ngwaahịa

ihe	uru
CAS Mba.	7440-03-1
Aha ndị ọzọ	Niobium
MF	Nb
EINECS Mba.	231-113-5
Ebe Mmalite	China
Ịdị ọcha	99.95%
Ọdịdị	Gry ntụ ntụ
Ngwa	A na-ejikarị ya eme igwe anaghị agba nchara pụrụ iche, superalloy, superconducting alloy na super cemented carbide.
Nọmba nlereanya	AL7440-03-1
ngwugwu	100g/bag
Ibu molekụla	92.91
Njupụta	8.57 g/mL na 25 Celsius C (ọkụ)
Nchekwa	-20°C

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

Njem ụlọ ọrụ

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