Hooheheeia Heat Resistant Welfare Fiber

puluniu kila hooheheeia
Pili kila
puluniu kila kila

Wehewehe pōkole

ʻO ka mea maka he mau mea kila kila, me ka hoʻohana ʻana i nā kapuahi uila e hoʻoheheʻe ai i nā ingots stainless steel e lilo i 1500 ~ 1600 ℃ wai kila, a laila me kahi huila kiʻekiʻe kiʻekiʻe e hoʻoheheʻe ana i ka hoʻoheheʻe ʻana i ka huila kila e hana ana i nā uea e kūpono i kā mākou mea kūʻai. . I ka hehee ana i lalo i ka huila kila wai ili, e puhi ke kila wai ma ka slot me ka ikaika centrifugal i ka wikiwiki loa me ka hooluolu ana. ʻO nā huila hoʻoheheʻe me ka wai e mālama i ka wikiwiki hoʻomaha. ʻOi aku ka maʻalahi a me ka maikaʻi o kēia ʻano hana i ka hana ʻana i nā fiber kila o nā mea like ʻole a me nā nui.

E HOAKAKA ANO

haku mele ʻana

Code	Mea Kimia %
	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

Kino, mechanical, wela-corrosive waiwai

Hana (Alloy)	310	304	430	446
Laulā helu heheʻe ℃	1400-1450	1400-1425	1425-1510	1425-1510
Elastic modulus ma 870 ℃	12.4	12.4	8.27	9.65
ʻO ka ikaika tensile ma 870 ℃	152	124	46.9	52.7
Hoʻonui i ka modulus ma 870 ℃	18.58	20.15	13.68	13.14
Ka hoʻokō ma 500 ℃ w/mk	18.7	21.5	24.4	24.4
Kaumaha ma ka wela maʻamau g/cm3	8	8	7.8	7.5
Pau ke kaumaha ma hope o 1000hrs o ka cyclic oxidation%	13	70(100h)	70(100h)	4
ʻO ka pōʻaiapuni ʻoi o ka ea, ʻO ka mahana wela ℃	1035	870	870	1175
ʻO ka pōʻaiapuni ʻoi o ka ea, ʻO ka mahana wela ℃	1150	925	815	1095
Ka Po'ele'ele ma H2S mil/yr	100	200	200	100
ʻO ka wela i ʻōlelo ʻia ma SO2	1050	800	800	1025
ʻO ke kinoea kino ma 815 ℃ mil/yr	3		12	4
ʻO ka lākiō kino i loko o ke kinoea lanahu ma 982 ℃ mil/yr	25	225	236	14
ʻO ka helu Nitridation i loko o ka amonia anhydrous ma 525 ℃ mil/yr	55	80	<304#>446#	175
Lakiō ʻino ma CH2 ma 454 ℃ mil/yr	2.3	48	21.9	8.7
ʻO ka hoʻonui kalapona o ka huila ma 982 ℃, 25hrs, 40cycles%	0.02	1.4	1.03	0.07

Code
	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

Mea Maka a me ka hana o ka hana

Nā noi

ʻO ka hoʻohui ʻana i nā fibers stainless steel pale wela i nā mea refractory amorphous (castables, plastic material, a me nā mea i hoʻopaʻa ʻia) e hoʻololi i ka hāʻawi ʻana i ke koʻikoʻi kūloko o ka mea refractory, pale i ka hoʻolaha ʻana o ka māwae, e hoʻololi i ka mīkini haʻihaʻi o ka mea refractory i ka haʻi ductile, a hoʻomaikaʻi nui i ka hana o ka mea refractory.

Nā wahi noi: ka umu wela wela, ke poʻo o ka umu ahi, ka puka umu ahi, ka pōhaku puhi ahi, ka paʻi ʻana i ka lalo, ka pā ahi ahi annular, ka uhi ʻana o ka umu ahi, ke sila one, ka uhi ladle waena, ka lua ahi uila, ka ladle metala wela, ka pū puhi no waho. ka hoʻomaʻemaʻe ʻana, ka uhi ʻauwaha metala wela, ka pale slag, nā mea refractory like ʻole e hoʻopaʻa ʻia i loko o ka umu ahi, ka puka umu coking, etc.

Nā hiʻohiʻona

Ke kahe kaʻina hana pōkole a me ka hopena alloy maikaʻi;
(2) ʻO ke kaʻina hana quenching wikiwiki e hana i ka fiber kila i ka microcrystalline structure a me ka ikaika kiʻekiʻe a me ka paʻakikī;
(3) ʻO ka ʻāpana keʻa o ka fiber he ʻano crescent ʻaʻole i maʻamau, ʻano ʻino ka ʻili, a ua pili ikaika me ka matrix refractory;
(4) Loaʻa iā ia ka ikaika wela kiʻekiʻe a me ke kūpaʻa corrosion kiʻekiʻe.