Factory supply cas 12070-06-3 Tantalum carbide TaC ufa ndi mtengo wabwino kwambiri

Factory supply cas 12070-06-3 Tantalum carbide TaC ufa wokhala ndi mtengo wabwino kwambiri Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Dzina: Tantalum carbide

Fomula: TaC

Chiyero: 99% min

Maonekedwe: ufa wakuda wotuwa

Chigawo kukula: 1-5um

Cas No: 12070-06-3

Chizindikiro: Epoch-Chem

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Tantalum carbide (TaC) ndi cholimba kwambiri (Mohs hardess 9-10) refractory ceramic material.Kuuma kumangopitilira ndi diamondi.Ndi ufa wolemera, wofiirira nthawi zambiri umakonzedwa ndi sintering, komanso chinthu chofunika kwambiri cha cermet.Nthawi zina amagwiritsidwa ntchito ngati chowonjezera chowonjezera cha tungsten carbide alloys.Tantalum carbide imakhala yosiyana kwambiri ndi stoichiometric binary compound yokhala ndi malo osungunuka kwambiri odziwika bwino, pa 4150 K (3880 ° C).Substoichiometric compound TaC0.89 ili ndi malo osungunuka kwambiri, pafupi ndi 4270 K (4000 ° C)

Kufotokozera

TYPE		TaC-1	TaC-2
Zomwe zili mu Zonyansa	Chiyero	≥99.5	≥99.5
	Zonse za carbon	≥6.20	≥6.20
	Mpweya wopanda mpweya	≤0.15	≤0.15
	Nb	0.15	0.15
	Fe	0.08	0.06
	Si	0.01	0.015
	Al	0.01	0.01
	Ti	0.01	0.01
	O	0.35	0.20
	N	0.02	0.025
	Na	0.015	0.015
	Ca	0.01	0.015
Kukula kwa Tinthu (μm)		≤1.0	≤2.0
Mtundu	Epoch

Kugwiritsa ntchito

1) Tantalum carbide nthawi zambiri imawonjezedwa ku tungsten carbide/cobalt (WC/Co) ufa kuti uwonjezere mawonekedwe a sintered.Zimagwiranso ntchito ngati zoletsa kukula kwambewu zomwe zimalepheretsa mapangidwe akuluakulu ambewu, motero zimapanga zinthu zolimba kwambiri.

2) Amagwiritsidwanso ntchito ngati ❖ kuyanika kwa nkhungu zachitsulo mu jekeseni akamaumba zitsulo zotayidwa.Ngakhale akupereka malo olimba, osavala, amakhalanso ndi nkhungu yotsika kwambiri.

3) Tantalum carbide imagwiritsidwanso ntchito popanga zida zakuthwa zolimba kwambiri zamakina komanso kuuma.

4) Amagwiritsidwanso ntchito pazida zodulira zida.