Kupatsa fakitale 12070-06-3 tantalum carbide ufa ndi mtengo wabwino kwambiri

Kupatsa fakitale 12070-06-3 tintalum carbide ufa ndi mawonekedwe abwino kwambiri

Kufotokozera kwaifupi:

Dzina: Tantlum Carbide

Fomu: Tac

Kuyera: 99% min

Maonekedwe: Grey wakuda ufa

Kukula kwa tinthu: 1-5um

Cas No: 12070-06-3

Brand: epoch-Chem

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Mafotokozedwe Akatundu

Tintalum carbide (tac) ndi zovuta kwambiri (mohs hardss 9-10) zinthu zakuthambo. Kuumitsa kumangopitilira diamondi. Ndi ufa wolemera, wofiirira nthawi zambiri umakonzedwa ndi ochimwa, komanso zinthu zofunika kwambiri za cermet. Nthawi zina imagwiritsidwa ntchito ngati crystalline yowonjezera ya cangsten campder. Tantlum Carbide ali ndi kusiyana kokhala malo osungirako ma stoichiometric kokhazikika kokhala ndi malo odziwika kwambiri, pa 4150 ° C). Gawo la gawo lapachiwiri lapakatikati la pec0.89 ili ndi malo okwera, pafupi ndi 427 ° C)

Chifanizo

Mtundu		Tac-1	TaC-2
Max omwe ali ndi zosafunikira	Kukhala Uliwala	≥999.5	≥999.5
	Kaboni kwathunthu	≥6.20	≥6.20
	Kaboni waulere	≤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 tin (μm)		≤1.0	≤2.0
Ocherapo chizindikiro	Embuch

Karata yanchito

1) Tintalum carbide nthawi zambiri imawonjezeredwa ku Tungsten Carbide / Cobatt (WC / CO) zokopa za ufa kuti zithandizire kuwonongeka kwa thupi. Zimachitanso ngati kukula kwa njere zolepheretsa kuletsa mbewu zazikulu, motero kumapanga zinthu zolimba kwambiri.

2) Amagwiritsidwanso ntchito ngati zokutidwa ndi zitsulo zoumba mu jakisoni wa aluminiyam olosi. Ndikupereka zolimba, kuvala zolimba, kumaperekanso mawonekedwe ochepa.

3) Tintalum carbide imagwiritsidwanso ntchito popanga zida zakuthwa ndi kukana modabwitsa komanso kuuma.

4) Amagwiritsidwanso ntchito pazida zodulira zida.