HEAT-RESITANT CAST IROTE BAR .

Uwemi wa kutentha-resitistant cast grate strip chomenechomene ukusazgapo kukana kwa oxidation, kukura kwa oxidation, kukana kwakukwa, kukana kwakukulu, kukana kwakukhwaska, kupwetekeka na weldability.
Heat {{0} }erisstant grate strip yikulongora kuti yikugwira ntchito makora chomene mu malo ghakutentha chomene chifukwa cha vinthu vyake vyapadera na kupanga. Chakwamba, kutentha - gongolo ili lili na oxidation na kukana kukura, ivyo vikupangiska kuti mzere wa grate ukhale wakukhora pasi pa kutentha kwa nyengo zose kwambura kunanga chifukwa cha oxidation. Chachiŵiri, kukana kwakuvwara kwa mtundu wa chisulo chakupangika na chisulo kukukwera chomene, chifukwa carbon iyo yili mu carbon na ivyo vili mu chromium mu kapangikiro ka kemikali ya chigaŵa cha alloy ni pachanya chomene, chigaŵa cha kuvwara carbide chikugaŵika mwakuyimilira, ndipo kukana kwakuvwara kukujumpha kaŵiri kwa aloyi wakupangika. Kuwonjezera apo, kutentha-resistant cast cast grate strip nayo yili na nkhongono yakulimbana, kusintha na kutukula, yingapangika mwaluŵiro nga ni mtundu wa chisulo cha chisulo, kudumura, kumenya, umoyo wa uteŵeti ungasazgikira na 5-10 nyengo. Vinthu ivi vikupangiska kuti mtundu wa chisulo cha chisulo chakupangika na chisulo uŵe chigaŵa chakuzirwa chomene mu mafakitare na ng’anjo na minda yinyake, nkhongono zake ziwemi chomene zakulimbana na kutentha kwapachanya ndiposo kugwira ntchito kwakukhora na kwakugomezgeka, kupangiska kuti yiŵe na ntchito yiwemi chomene mu malo ghakupambanapambana ghakutentha chomene .
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Mndandanda na kemiko ya kupanga nthembo-ŵa chisulo chakupangika na chitsulo |
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铸铁牌号 |
化学成分(质量分数,%) |
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|
C |
Si |
Mn |
P |
S |
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|
不大于 |
cr |
ng'ombe |
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|
RTCr |
3.0-3.8 |
1.5-2.5 |
1.0 |
0.10 |
0.08 |
0.50-1.00 |
|
|
RTCr2 |
3.0-3.8 |
2.0-3.0 |
1.0 |
0.10 |
0.08 |
>1.00-2.00 |
|
|
RTCr16 |
1.6-2.4 |
1.5-2.2 |
1.0 |
0.10 |
0.05 |
15.00-18.00 |
|
|
RTSi5 |
2.4-3.2 |
4.5-5.5 |
0.8 |
0.10 |
0.08 |
0.5-1.00 |
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|
RQTSsi4 |
2.4-3.2 |
3.5-4.5 |
0.7 |
0.07 |
0.015 |
|
|
|
RQTSi4Mo |
2.7-3.5 |
3.5-4.5 |
0.5 |
0.07 |
0.015 |
Mo0.3-07. |
|
|
RQTSi4Mol |
2.7-3.5 |
4.0-4.5 |
0.3 |
0.05 |
0.015 |
Mol.0-15. |
|
|
RQTSsi5 |
2.4-3.2 |
>4.5-5.5 |
0.7 |
0.07 |
0.015 |
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|
RQTAl4S4 |
2.5-3.0 |
3.5-4.5 |
0.5 |
0.07 |
0.015 |
4.0-5.0 |
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|
RQTA5Slo |
2.3-2.8 |
>4.5-5.2 |
0.5 |
0.07 |
0.015 |
>5.0-5.8 |
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|
RQTA-22 |
1.6-2.2 |
1.0-2.0 |
0.7 |
0.07 |
0.015 |
|
20.0-24.0 |

chifukwa cha nyengo yitali yakuzizima (wonani chitsulo cha ferrite, chitsulo cha ngale na mtima wa chitsulo vituŵa vyakukhora).

Tag yakutentha: kutentha-Ŵanthu awo ŵakulimbana na chisulo, China kutentha {{-}}?"














