Narke Zafin Juriya Bakin Karfe Fiber

Fiber karfe mai narkewa
Karfe fiber
Bakin karfe fiber

Takaitaccen Bayani

The albarkatun kasa ne bakin karfe ingots, ta yin amfani da lantarki murhu wanda ya narke bakin karfe ingots ya zama 1500 ~ 1600 ℃ karfe ruwa ruwa, sa'an nan tare da wani grooved high gudun juyawa narkewa-haro karfe dabaran wanda samar da wayoyi da suka hadu ne mu abokan ciniki' takamaiman bukatun. . Lokacin da yake narkewa zuwa saman dabaran ruwa na karfe, karfen ruwa yana busa ta ramin tare da karfin centrifugal a babban gudun gaske tare da sanyaya kafa. Narke ƙafafun da ruwa yana kiyaye saurin sanyi. Wannan hanyar samarwa ta fi dacewa da inganci wajen samar da filayen ƙarfe na kayan aiki da girma dabam.

TUNTUBE YANZU

Abubuwan sinadaran

Lambar	Abubuwan Kemikal %
	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

Jiki, inji, zafi-lalata Properties

Ayyuka ( Alloy )	310	304	430	446
Kewayon wurin narkewa ℃	1400-1450	1400-1425	1425-1510	1425-1510
Modules na roba a 870 ℃	12.4	12.4	8.27	9.65
Ƙarfin Tensile a 870 ℃	152	124	46.9	52.7
Expansile modulus a 870 ℃	18.58	20.15	13.68	13.14
Gudanarwa a 500 ℃ w/mk	18.7	21.5	24.4	24.4
Girman nauyi a al'ada zazzabi g/cm3	8	8	7.8	7.5
Rage nauyi bayan 1000hrs na cyclic oxidation%	13	70 (100h)	70 (100h)	4
Hawan keke mai kaifi na iska, Oxidation zafin jiki ℃	1035	870	870	1175
Hawan keke mai kaifi na iska, Oxidation zafin jiki ℃	1150	925	815	1095
Adadin lalata a cikin H2S mil/shekara	100	200	200	100
Matsakaicin zafin jiki da aka ba da shawarar a cikin SO2	1050	800	800	1025
Lalata rabo a cikin iskar gas a 815 ℃ mil / yr	3		12	4
Lalata rabo a cikin kwal gas a 982 ℃ mil / yr	25	225	236	14
Nitridation rate in anhydrous ammonia a 525 ℃ mil/ shekara	55	80	<304#>446#	175
Matsakaicin lalacewa a cikin CH2 a 454 ℃ mil/ shekara	2.3	48	21.9	8.7
Carbon increment na gami a 982 ℃, 25hrs, 40cycles %	0.02	1.4	1.03	0.07

Lambar
	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 Da Tsarin Samfura

Aikace-aikace

Ƙara zaruruwan bakin karfe masu jure zafin zafi zuwa kayan haɓakar amorphous (castables, kayan filastik, da kayan haɗin gwiwa) zai canza rarrabawar damuwa na ciki na abubuwan da ke daɗaɗawa, hana yaduwar fasa, canza tsarin karyewar kayan da ke jujjuyawa cikin karyewar ductile, kuma inganta haɓaka aikin kayan haɓakawa sosai.

Aikace-aikace yankunan: dumama makera saman, makera shugaban, makera ƙofar, kuka bulo, tapping tsagi kasa, annular makera wuta bango, soaking makera cover, yashi hatimi, matsakaici ladle cover, lantarki tanderun alwatika yankin, zafi karfe ladle rufi, fesa gun don waje refining, zafi karfe mahara murfin, slag shãmaki, daban-daban refractory abu rufi a cikin fashewa tanderu, coking makera ƙofar, da dai sauransu.

Siffofin

Gudun gajeren tsari da tasiri mai kyau;
(2) Tsarin saurin kashewa yana sa fiber na ƙarfe yana da tsarin microcrystalline da ƙarfi da ƙarfi;
(3) Sashin giciye na fiber ɗin ba shi da sifar jinjirin ɗan lokaci, saman yana da ƙaƙƙarfan yanayi, kuma yana da mannewa mai ƙarfi tare da matrix refractory;
(4) Yana da kyau high zafin jiki ƙarfi da kuma high zafin jiki lalata juriya.