Iron-na-eguzogide mkpuchi
Uru nke ihe nkedo na-eguzogide okpomọkụ na-agụnye ntụgharị na-eguzogide ọgwụ, uto na-eguzogide, na-eguzogide, mmebi na mwepụ na mwepụ.
Iron-na-eguzogide okpomoku na-egosipụta eriri dị mma na gburugburu ọnọdụ okpomọkụ n'ihi ihe pụrụ iche ya na imewe ya pụrụ iche. Nke mbu, nkedo na-eguzogide okpomoku nwere oke nguzogide na iguzosi ike na-eguzogide, nke na-enye ohere iji dochie anya di elu n'okpuru okpomoku di elu. Nke abuo, iyi inyinya nke imeghe ahihia di elu, nihi na ahihia ahihia di elu, nihi na ahihia carbon na mejuputara ihe di iche-iche, ma ndi a na-eyi ihe kariri okpukpu abụọ nke aloy. Na mgbakwunye, nkedo nke na-eguzogide ọkụ na-ejikọkwa eriri ọkụ na-enwekarị mmetụta na-emetụta, nrụpụta na mwepụ ọnụ, pịa, ike ndụ ga-abawanye site na 5-10 ugboro. Njirimara ndị a na-eme ka ihe nkedo na-eguzogide na-efe efe na-abụ akụkụ dị egwu na ụlọ ọrụ na-eme ihe ike, na-eme ka ọ nwee ike igwu arụmọrụ dị mma na ọnọdụ ọnọdụ okpomọkụ dị elu
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Grade na Memposation nke Iron-ígwè Na-eguzogide Ọgwụ |
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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 |
Cru |
M |
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Rtri |
3.0-3.8 |
1.5-2.5 |
1.0 |
0.10 |
0.08 |
0.50-1.00 |
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Rtcr2 |
3.0-3.8 |
2.0-3.0 |
1.0 |
0.10 |
0.08 |
>1.00-2.00 |
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|
Rtcr16 |
1.6-2.4 |
1.5-2.2 |
1.0 |
0.10 |
0.05 |
15.00-18.00 |
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|
RTSI5 |
2.4-3.2 |
4.5-5.5 |
0.8 |
0.10 |
0.08 |
0.5-1.00 |
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|
Rqtsi4 |
2.4-3.2 |
3.5-4.5 |
0.7 |
0.07 |
0.015 |
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Rqtsi4mo |
2.7-3.5 |
3.5-4.5 |
0.5 |
0.07 |
0.015 |
Mo0.3-0.7 |
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|
Rqtsi4mol |
2.7-3.5 |
4.0-4.5 |
0.3 |
0.05 |
0.015 |
Mol.0-1.5 |
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Rqtsi5 |
2.4-3.2 |
>4.5-5.5 |
0.7 |
0.07 |
0.015 |
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Rqtal4si4 |
2.5-3.0 |
3.5-4.5 |
0.5 |
0.07 |
0.015 |
4.0-5.0 |
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Rqtal5si5 |
2.3-2.8 |
>4.5-5.2 |
0.5 |
0.07 |
0.015 |
>5.0-5.8 |
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Rqtal22 |
1.6-2.2 |
1.0-2.0 |
0.7 |
0.07 |
0.015 |
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20.0-24.0 |
N'ihi oge na-adị ogologo oge (lee ka ígwè magburu onwe ya, Pearl na-acha ọcha ígwè na-acha ọcha ígwè).
Ihe nchịkọta dị ọkụ: Iron-na-eguzogide ígwè na-eguzosi ike, nke cirform ígwè na-eguzogide mmiri na-emepụta ihe, ndị na-eweta ihe
