Yo kale Ooru Resistant Alagbara Irin Okun

Yo-fa jade irin okun
Okun irin
Irin alagbara, irin okun

Apejuwe kukuru

Awọn ohun elo aise jẹ awọn ingots alagbara, irin, ni lilo awọn adiro ina eyiti o yo awọn ingots irin alagbara lati di omi irin 1500 ~ 1600 ℃, ati lẹhinna pẹlu iyara giga ti o yiyi yiyi yo-yiyi kẹkẹ irin ti o ṣe agbejade awọn okun waya ti o pade ni awọn ibeere pataki ti awọn alabara wa. . Nigbati yo si isalẹ lati kan kẹkẹ irin omi dada, awọn omi, irin fẹ jade nipa Iho pẹlu centrifugal agbara ni lalailopinpin giga iyara pẹlu itutu lara. Awọn kẹkẹ yo pẹlu omi tọju iyara itutu. Ọna iṣelọpọ yii jẹ irọrun diẹ sii ati lilo daradara ni iṣelọpọ awọn okun irin ti awọn ohun elo ati awọn titobi oriṣiriṣi.

Kan si Bayi

Kemikali tiwqn

Koodu	Akoonu Kemikali%
	C	P	Mn	Si	Cr	Ni
330	≤0.20	≤0.04	≤2.0	≤0.75	17-20	34-37
310	≤0.20	≤0.04	≤2.0	≤1.5	24-26	19-22
304	≤0.20	≤0.04	≤2.0	≤2.0	18-20	8-11
446	≤0.20	≤0.04	≤1.5	≤2.0	23-27
430	≤0.20	≤0.04	≤1.0	≤2.0	16-18

Ti ara, ẹrọ, awọn ohun-ini ipata gbona

Iṣe ( Alloy)	310	304	430	446
Iwọn aaye yo ℃	1400-1450	1400-1425	Ọdun 1425-1510	Ọdun 1425-1510
Iwọn rirọ ni 870 ℃	12.4	12.4	8.27	9.65
Agbara fifẹ ni 870 ℃	152	124	46.9	52.7
Expansile modulus ni 870 ℃	18.58	20.15	13.68	13.14
Iṣiṣẹ ni 500 ℃ w/mk	18.7	21.5	24.4	24.4
Walẹ ni deede otutu g/cm3	8	8	7.8	7.5
Pipadanu iwuwo lẹhin awọn wakati 1000 ti oxidation cyclic%	13	70(100h)	70(100h)	4
Gigun kẹkẹ afẹfẹ ti o muna, iwọn otutu Oxidation ℃	1035	870	870	1175
Gigun kẹkẹ afẹfẹ ti o muna, iwọn otutu Oxidation ℃	1150	925	815	1095
Oṣuwọn Ibajẹ ni H2S mil/ọdun	100	200	200	100
Iwọn otutu ti a ṣe iṣeduro ni SO2	1050	800	800	1025
Ipin ibajẹ ni gaasi adayeba ni 815 ℃ mil / ọdun	3		12	4
Ipin ibajẹ ni gaasi eedu ni 982 ℃ mil / ọdun	25	225	236	14
Oṣuwọn nitridation ni amonia anhydrous ni 525 ℃ mil/ọdun	55	80	<304#>446#	175
Ipin ibajẹ ni CH2 ni 454 ℃ mil/ọdun	2.3	48	21.9	8.7
Erogba afikun ti alloy ni 982 ℃, 25hrs, 40cycles%	0.02	1.4	1.03	0.07

Koodu
	C	P	Mn	Si	Cr	Ni
330	≤0.20	≤0.04	≤2.0	≤0.75	17-20	34-37
310	≤0.20	≤0.04	≤2.0	≤1.5	24-26	19-22
304	≤0.20	≤0.04	≤2.0	≤2.0	18-20	8-11
446	≤0.20	≤0.04	≤1.5	≤2.0	23-27
430	≤0.20	≤0.04	≤1.0	≤2.0	16-18

Ohun elo Raw Ati Ilana iṣelọpọ

Awọn ohun elo

Ṣafikun awọn okun irin alagbara ti o ni igbona si awọn ohun elo ifasilẹ amorphous (castables, awọn ohun elo ṣiṣu, ati awọn ohun elo ti a fipapọ) yoo yi ipinfunni aapọn inu inu ti awọn ohun elo ifasilẹ, ṣe idiwọ itankale kiraki, yi ọna fifọ brittle ti ohun elo refractory sinu fifọ ductile, ati significantly mu awọn iṣẹ ti awọn refractory awọn ohun elo ti.

Awọn agbegbe ohun elo: oke ileru gbigbona, ori ileru, ilẹkun ileru, biriki adiro, titẹ ni isalẹ isalẹ, odi ina ileru annular, ideri ileru, edidi iyanrin, ideri ladle agbedemeji, agbegbe onigun mẹta ileru, ibori ladle irin ti o gbona, ibon fun ita fun ita isọdọtun, ideri yàrà irin gbigbona, idena slag, oriṣiriṣi ohun elo refractory ni ileru bugbamu, ilẹkun ileru coking, bbl

Awọn ẹya ara ẹrọ

Ṣiṣan ilana kukuru ati ipa alloy ti o dara;
(2) Awọn ọna quenching ilana mu ki awọn irin okun ni microcrystalline be ati ki o ga agbara ati toughness;
(3) Awọn agbelebu apakan ti awọn okun ti wa ni alaibamu Crescent sókè, awọn dada jẹ nipa ti o ni inira, ati ki o ni lagbara alemora pẹlu awọn refractory matrix;
(4) O ni agbara iwọn otutu ti o dara ati resistance ipata otutu giga.