Igwe anaghị agba nchara eriri igwe anaghị agbaze agbaze

eriri igwe agbazere agbaze
eriri ígwè
eriri igwe anaghị agba nchara

Nkọwa dị mkpirikpi

Akụrụngwa bụ igwe anaghị agba nchara, na-eji stovu eletriki nke na-agbaze igwe anaghị agba nchara ka ọ bụrụ mmiri mmiri 1500 ~ 1600 ℃, wee jiri igwe kwụ otu ebe na-agbaze na-agbaze agbaze nke na-emepụta wires nke na-ezute bụ ihe ndị ahịa anyị chọrọ. . Mgbe ọ na-agbaze ruo n'elu mmiri igwe nchara nchara, nchara mmiri ahụ na-agbapụ site na oghere na ike centrifugal na oke ọsọ dị oke na-eme ka ọ dị jụụ. Ụkwụ na-agbaze na mmiri na-eme ka ọ dị jụụ. Usoro mmepụta a dị mfe ma dị irè n'ịmepụta eriri ígwè nke ihe dị iche iche na nha.

Kpọtụrụ ugbu a

Ngwakọta kemịkalụ

Koodu	Ọdịnaya kemịkalụ%
	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

Anụ ahụ, n'ibu, ọkụ-corrosive Njirimara

Arụmọrụ ( Alloy )	310	304	430	446
Ebe mgbaze ℃	1400-1450	1400-1425	1425-1510	1425-1510
Elastic modulu na 870 ℃	12.4	12.4	8.27	9.65
Ike tensile na 870 ℃	152	124	46.9	52.7
Module ịgbasawanye na 870 ℃	18.58	20.15	13.68	13.14
Ịrụ ọrụ na 500 ℃ w/mk	18.7	21.5	24.4	24.4
Ike ndọda na okpomoku nkịtị g/cm3	8	8	7.8	7.5
Mbelata arọ mgbe 1000hrs nke cyclic oxidation%	13	70 (100h)	70 (100h)	4
Ịgba ígwè dị nkọ nke ikuku, Oxidation okpomọkụ ℃	1035	870	870	1175
Ịgba ígwè dị nkọ nke ikuku, Oxidation okpomọkụ ℃	1150	925	815	1095
Ọnụego nrụrụ na H2S mil/yr	100	200	200	100
Okpomọkụ kacha akwadoro na SO2	1050	800	800	1025
Ihe na-emebi emebi na gas eke na 815 ℃ mil / yr	3		12	4
Ihe na-emebi emebi na gas coal na 982 ℃ mil / yr	25	225	236	14
Ọnụọgụ nitridation na amonia anhydrous na 525 ℃ mil kwa afọ	55	80	<304#>446#	175
Oke na-emebi emebi na CH2 na 454 ℃ mil / afọ	2.3	48	21.9	8.7
Carbon increment nke alloy na 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

Raw Material na Usoro nke Mmepụta

Ngwa

Ịgbakwunye eriri igwe anaghị agba nchara na-ekpo ọkụ na ihe ndị na-eme ka amorphous (castables, plastic material, and compacted materials) ga-agbanwe nkesa nrụgide dị n'ime nke ihe na-emegharị ihe, gbochie mgbawa ịgbawa, gbanwee usoro mgbaji na-agbaji agbaji nke ihe na-eme ka ọ bụrụ mgbawa ductile, na budata melite arụmọrụ nke ihe refractory.

Ngwa ebe: kpo oku oku top, oku isi, oku ọkụ ụzọ, burner brik, tapping uzo ala, annular ọkụ ọkụ mgbidi, tetara ọkụ cover, ájá akara, intermediate ladle cover, electric ọkụ triangle mpaghara, na-ekpo ọkụ metal ladle lining, ịgba egbe maka mpụga Nnụcha, mkpuchi trenchi igwe na-ekpo ọkụ, ihe mgbochi slag, ihe mkpuchi ihe dị iche iche na-agbawa ọkụ, ọnụ ụzọ ọkụ ọkụ, wdg.

Atụmatụ

Mkpirisi usoro eruba na mmetụta alloy dị mma;
(2) Usoro nkwụsị ngwa ngwa na-eme ka eriri ígwè ahụ nwee usoro microcrystalline na ike dị elu na ike;
(3) The cross ngalaba nke eriri bụ oge ufodu crescent ekara, elu bụ ndammana siri ike, na nwere ike adhesion na refractory matrix;
(4) Ọ nwere ezigbo ike okpomọkụ dị elu yana nguzogide corrosion dị elu.