Cas 12069-94-2 Niobium carbide NbC lulú

Apejuwe kukuru:

Orukọ: Niobium carbide

Ilana: NbC

Mimo: 99% min

Irisi: Grẹy dudu lulú

Iwọn patiku: 1-5um

Cas No: 12069-94-2

Brand: Epoch-Chem

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

ọja Apejuwe

Niobium Carbide Powder jẹ lulú dudu grẹy pẹlu aaye yo giga, ohun elo líle giga, ti a lo ni lilo pupọ ni awọn ohun elo otutu otutu giga ati awọn afikun carbide cemented

Sipesifikesonu

Niobium Carbide Powder Iṣọkan Kemikali (%)
Kemikali tiwqn	NbC-1	NbC-2
CT	≥11.0	≥10.0
CF	≤0.10	≤0.3
Fe	≤0.1	≤0.1
Si	≤0.04	≤0.05
Al	≤0.02	≤0.02
Ti	-	≤0.01
W	-	≤0.01
Mo	-	≤0.01
Ta	≤0.5	≤0.25
O	≤0.2	≤0.3
N	≤0.05	≤0.05
Cu	≤0.01	≤0.01
Zr	-	≤0.01
Brand	Epoch

Ohun elo

Ti a lo ninu awọn irin alloyed micro, awọn ohun elo ifasilẹ, awọn irinṣẹ gige, abẹfẹlẹ ọkọ oju omi jet engine, àtọwọdá, yeri iru ati ideri nozzle sokiri rocket, awọn ohun elo ti a bo sokiri, awọn ohun elo membranous lile ultra ati alurinmorin.

1. Niobium carbide ni iduroṣinṣin kemikali ti o dara ati iṣẹ ṣiṣe otutu giga. O jẹ aaye yo ti o ga ati ohun elo líle giga, eyiti o jẹ lilo pupọ ni awọn ohun elo iwọn otutu ti o ga ati awọn afikun carbide cemented.

2. Niobium carbide ni a ternary ati quaternary carbide ri to ojutu paati. O ti wa ni lilo ni apapo pẹlu tungsten carbide ati molybdenum carbide fun gbona forging kú, gige irinṣẹ, jet engine turbine abe, falifu, iru yeri ati rocket