China Gbẹkẹle Didara FeCrAl27 / 7 Olupese 0cr27al7mo2 Waya Labẹ Iṣelọpọ Iwọn otutu giga ati Ile-iṣẹ

Didara to gbẹkẹle FeCrAl27/7 Olupese 0cr27al7mo2 Waya Labẹ Iwọn otutu giga

Nọmba awoṣe:0Cr27Al7Mo2

Ohun elo adari:FECRAL

Ipilẹṣẹ:China

Atako:1.53

Aami-iṣowo:TANKII

Apẹrẹ:Waya, Ribbon, Din

Ipò:Imọlẹ / Acid Pickling White / Oxidized / Golden

Agbara iṣelọpọ:5000 Toonu / Odun

Iforukọsilẹ Analysis

27.00 Cr, 7.00 Al, 2.00 Mo, Bal. Fe

Iwọn otutu ti n ṣiṣẹ nigbagbogbo: 1400 C.

Iwọn okun waya: 0.5 ~ 12mm

Iwọn otutu: 1520 C

Itanna Resistivity: 1,53 ohm mm2/m

Ti lo lọpọlọpọ bi awọn eroja alapapo ni awọn ileru ile-iṣẹ ati awọn kiln itanna.

Ni agbara gbigbona ti o kere ju awọn ohun elo Tophet ṣugbọn aaye yo ti o ga julọ.

Iṣọkan Kemikali ati Ohun-ini Akọkọ ti Alloy Resistance Fe-Cr-Al
Awọn ohun-ini \ Ipele		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Ifilelẹ Kemikali akọkọ (%)	Cr	12.0-15.0	23.0-26.0	19.0-22.0	22.5-24.5	18.0-21.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	4.5-6.5	5.0-7.0	4.2-5.0	3.0-4.2	5.0-7.0	6.0-7.0
	Re	anfani	anfani	anfani	anfani	anfani	anfani	anfani
	Fe	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.
							Nb0.5	Mo1.8-2.2
Iwọn otutu Iṣẹ Ilọsiwaju ti o pọju(oC)		950	1250	1250	1250	1100	1350	1400
Resisivity 20oC (Ω mm2/m)		1.25 ± 0.08	1.42 ± 0.06	1.42 ± 0.07	1.35 ± 0.07	1.23 ± 0.07	1.45 ± 0.07	1.53 ± 0.07
Ìwúwo (g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Gbona Conductivity		52.7	46.1	63.2	60.2	46.9	46.1	45.2
(KJ/m@ h@ oC)		52.7	46.1	63.2	60.2	46.9	46.1	45.2
Iṣatunṣe ti Imugboroosi Gbona (α × 10-6/oC)		15.4	16	14.7	15	13.5	16	16
Isunmọ Oju Iyọ (oC)		1450	1500	1500	1500	1500	1510	1520
Agbara Fifẹ (N/mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Ilọsiwaju(%)		> 16	> 12	> 12	> 12	> 12	> 12	> 10
Iyatọ apakan		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Iwọn Idinku (%)		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Tẹ Igbohunsafẹfẹ Tẹ leralera (F/R)		> 5	> 5	> 5	> 5	> 5	> 5	> 5
Lile (HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Tesiwaju Service Time		no	≥ 80/1300	≥ 80/1300	≥ 80/1300	≥ 80/1250	≥ 50/1350	≥ 50/1350
Micrographic Be		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Ohun-ini oofa		Oofa	Oofa	Oofa	Oofa	Oofa	Oofa	Oofa