Polish 99.95% tube Niobium mimọ ati paipu

1, Mimo giga
2,Ni iṣura
3, idiyele ile-iṣẹ

Apejuwe ọja

ọja Apejuwe

Ni pato:

Orukọ ọja	Polish 99.95% tube Niobium mimọ ati paipu
Ohun elo	funfun niobium ati niobium alloy
Ipele	RO4200.RO4210,R04251,R04261
Standard	ASTM B393
Ilana	Tutu yiyi, gbona yiyi, Fa jade
Iwa	Melting point : 2468℃ / Boiling point : 4744℃
iwuwo	8.6g/cm3
Awọn ẹya ara ọja	O tayọ Ibajẹ Resistance , Atako dara si ipa ooru

Awọn ibeere Kemikali:

Kemistri %
Orúkọ	Olori paati			Awọn idoti kere ju
Orúkọ	Nb	Fe	Si	Ni	W	Mo	Ti	Ta	O	C	H	N
Nb1	Iyokù	0.004	0.002	0.002	0.004	0.004	0.002	0.07	0.015	0.005	0.0015	0.003
Nb2	Iyokù	0.02	0.02	0.005	0.02	0.02	0.005	0.15	0.03	0.01	0.0015	0.01

Awọn ohun-ini ẹrọ:

Ite(UNS)	Annealed
Ite(UNS)	Fifẹ agbara min, psi (MPa)	Mu agbara min, psi (MPa)	Ilọsiwaju min, % (1 inch gage length)
R04200	18000 (125)	10500 (73)	25
R04210 Welded	18000 (125)	8500 (59)	25
R04210 Seamless	18000 (125)	10500 (73)	25
R04251	28000(195)	18000(125)	20
R04261	28000(195)	18000(125)	20

Kí nìdí Yan Wa:

1. O le gba ohun elo pipe gẹgẹbi ibeere rẹ ni iye owo ti o kere julọ.

2. A tun nfun Awọn atunṣe, FOB, CFR, CIF, ati ẹnu-ọna si awọn owo ifijiṣẹ ẹnu-ọna. A daba pe ki o ṣe adehun fun gbigbe eyiti yoo jẹ ọrọ-aje pupọ.

3. Awọn ohun elo ti a pese jẹ iṣeduro patapata, lati ọtun lati ijẹrisi idanwo ohun elo aise si alaye iwọn ipari. (Awọn ijabọ yoo ṣafihan lori ibeere)

4. e iṣeduro lati fun esi laarin awọn wakati 24 (nigbagbogbo ni wakati kanna)

5. O le gba awọn yiyan ọja iṣura, awọn ifijiṣẹ ọlọ pẹlu idinku akoko iṣelọpọ.

6. A ti wa ni kikun igbẹhin si awọn onibara wa. Ti ko ba ṣee ṣe lati pade awọn ibeere rẹ lẹhin idanwo gbogbo awọn aṣayan, a kii yoo tan ọ jẹ nipa ṣiṣe awọn ileri eke eyiti yoo ṣẹda awọn ibatan alabara to dara.

Idaniloju Didara (pẹlu mejeeji Apanirun ati ti kii ṣe iparun)

1. Visual Dimension igbeyewo

2. Mechanical ayẹwo bi tensile, Elongation ati idinku ti agbegbe.

3. Itupalẹ ipa

4. Iyẹwo ayẹwo kemikali

5. Idanwo lile

6. Pitting Idaabobo igbeyewo

7. Penetrant igbeyewo

8. Idanwo Ibajẹ Intergranular

9. Roughness Igbeyewo

10. Metallography adanwo

Irin-ajo ile-iṣẹ