Ngā Irahiko ENiCrFe-3 mō te Nikara

Whakaahuatanga Poto:

Kei te whakatakoto te irahiko i te konganuku whakarewa 65Ni-20Cr-2Nb-1.5Mo.

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WAEHERE EN ISO: 14172:ENi6082

Kei te whakatakoto te irahiko i te konganuku whakarewa 65Ni-20Cr-2Nb-1.5Mo. He konganuku whakarewa kounga-irahiko me ngā āhuatanga pai rawa atu. He mea tino pai mō te whakarewa i ngā koranu o ngā hanganga rite ki a rātou anō, mō te mata o te maitai ki te koranu Nickel-Chromium-Rino ina kore he kino o ngā ihirangi Manganese teitei, mō te whakarewa i te taha kua whakakikoruatia o te maitai Nickel Chromium-Rino me ngā huinga konganuku rerekē. He pai mō te whakakikorua i ngā pereti whakarewa. He mea tino taunaki mō te whakarewa i ngā maitai Ni 9% mō te mahi cryogenic. Ka whakamahia hoki mō te whakarewa i ngā koranu Nickel-Chromium e whakamahia ana mō ngā tono pāmahana teitei pēnei i ngā huānga whakamahana oumu me ngā ngongo whakahou.

TE HANGANGA MATUA NOA O NGĀ MEKANI WHAKAPĀ KATOA

Huānga	C	Mn	Si	Cr	Ni	Fe	Nb	Cu	Ti	S	P
Ōrau	≤0.10	5.0-9.5	≤1.0	13.0-17.0	≥59.0	≤10.0	1.0-2.5	≤0.50	≤1.0	≤0.015	≤0.030

NGĀ ĀHUATANGA MĪHINI NOA O NGĀ MEKANI WHAKAPĀ KATOA

UTS	YS	Te whakaroa	Kaha Pānga CVN (J)	Whānuitanga Taha	Te Kaha Ngoki i
(MPa)	(MPa)	(L= 5d)%	i te iti iho i te 196°C	i te iti iho i te 196°C (mm)	600°C mō ngā hāora 1000.
620	500	30	75	0.85	160 MPa