Siab Zoo Niobium CAS 7440-03-1 Niobium Hmoov 99.95% Kev muag khoom

KHOOM PLIG

Product Description

yam	tus nqi
CAS Nr.	7440-03-1
Lwm Lub Npe	Niobium
MF	Nb
EINECS No.	231-113-5
Qhov Chaw Keeb Kwm	Tuam Tshoj
Purity	99.95%
Qhov tshwm sim	Gry hmoov
Daim ntawv thov	Nws yog tsuas yog siv los ua tshwj xeeb stainless hlau, superalloy, superconducting alloy thiab super cemented carbide.
Qauv nab npawb	AL7440-03-1
Pob	100g/bag
Molecular Luj	92.91
Qhov ntom	8.57 g / mL ntawm 25 ° C (lit.)
Cia	-20°C

Vim li cas thiaj xaiv peb:

1. Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.

2. Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.

3. Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.

4. e lav muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)

5. Koj tuaj yeem tau txais cov khoom lag luam, cov khoom xa tuaj nrog lub sijhawm tsim khoom tsawg.

6. Peb muaj siab rau peb cov neeg muas zaub. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.

Quality Assurance (nrog rau kev puas tsuaj thiab tsis muaj kev puas tsuaj)

1. Visual Dimension Test

2. Kev tshuaj xyuas cov tshuab xws li tensile, Elongation thiab txo qhov chaw.

3. Kev soj ntsuam cuam tshuam

4. Tshuaj ntsuam xyuas

5. Kev sim hardness

6. Pitting tiv thaiv kuaj

7. Kev Xeem Penetrant

8. Intergranular Corrosion Test

9. Kev Ntsuas Roughness

10. Metallography Experimental Test

Lub Hoobkas ncig saib

undefined

Tiv tauj peb

Tus neeg tiv tauj:Jennifer

Email:Info@Centuryalloy.Com

WhatsApp / Wechat: +86 18652029326

Xa ntawv rau peb

Thov xa lus thiab peb yuav rov qab rau koj!

QHOV CHAW UA HAUJ LWM

Niobium Carbide

Niobium carbide, lub ntsej muag nruab nrab ntawm lub lattice, nrog cov xim liab qab, yooj yim rau yaj hauv titanium carbide, zirconium carbide, tungsten carbide thiab lwm cov tebchaw, thiab ua ke los tsim cov khoom sib tov sib xyaw. hom khoom nrog siab melting point thiab siab hardness. Nws yog dav siv nyob rau hauv refractory high tempe

Niobium hmoov

Nyob rau hauv chav tsev kub, niobium yog ruaj khov nyob rau hauv cov huab cua, thiab tsis tag oxidized thaum nws yog liab kub hauv oxygen. Thaum kub kub, nws tuaj yeem ncaj qha ua ke nrog sulfur, nitrogen thiab carbon los ua ib qho alloy nrog titanium, zirconium, hafnium thiab tungsten.Niobium tuaj yeem siv los ua cov khoom siv superconducting. Nws kuj yog siv dav hauv superalloy, niobium alloy thiab hlau. Nws kuj plays ib qho tseem ceeb r