ʻO ke kua i hope i kahi'ōwili e kākoʻo ana i ka hana'ōwiliaʻo ia ka mea nui loa aʻoi loa i hoʻohanaʻia i nā milla o nā milla. 'Ōlelo'ōwilihiki ke kākoʻo i waena o waena'ōwiliNo ke kumu o ka paleʻana i ka kohoʻana o ka papa hana a pili i ka hua a me ka maikaʻi o ka pā a me ka maikaʻi o ka papa a me ke kāʻeiʻana i ka pā. ʻO nā hiʻohiʻona maikaʻi o ka Rollat ​​Roll ma kahi kiʻekiʻe paʻakikī,ʻoi aku ka paʻakikī paʻakikī a me ka ikaika o kaʻili o ke kino a me ka paʻakikī. ʻO ka roll roll i hoʻopaʻaʻia i ke kāʻei a me ka paleʻana i ke kū'ēʻana, ikaika anti-ulia ikaika. ʻO nā'ōwili o nā alahele o nā alahele o 1000mm a iʻole ka liʻiliʻi o ka mea i hanaʻia no 86crmov7 a me 9cr2mo. ʻO kona mauʻikepili kalepa he 0.80% a i 0.95% a me nā huapalapala a me nā helu cr he 2%. ʻO CR4 a me CR5 i nā'ōwili i loaʻa i nā'ōkuhi calbon he 0.4% a hiki i ka 0.6% a me kahi kiʻekiʻe o nā papa kūʻai kiʻekiʻe.

No kekahi mau miliona liʻiliʻi,ʻo nā balota balota i hoʻopaʻaʻia o 1000mm a iʻole ka liʻiliʻi o ka 86cr2omo,ʻo ia ka helu caronth a me 905% a me 9%%.
ʻO ka mea kila no nā rula cr4 a me nā cr5 cr5 a me nā carbon i loaʻa i nā'āpana carbon o 0.4% a hiki i ka 0.6% a me kahi pahu o 4% a 5%. ʻO ka mea paʻakikī,ʻaʻahu i ka pale, e pale ana i ka paleʻana, ka paleʻana o ka paleʻana a me nā ulia pōpilikia o ke kino ʻO nā RR4,ʻo Cr5 Steel Roll Roll Rolls i kūpono no nā kila kiʻekiʻe kiʻekiʻe a me nā wikiwiki o Semi-Grive Chantel.

Nā hiʻohiʻona o ke kiʻi kiʻi kiʻekiʻe-wikiwiki wikiwiki (Hss Roll)

1.ʻO nā kumukūʻai kiʻekiʻe kiʻekiʻe-wikiwiki e like me nā mea kiʻekiʻe e like me vadidium, nā mea kanu,ʻo chromium, moltium, a me nibium. ʻO nāʻano o nā kaʻa kaʻa i loko o keʻano'ōwili e nui loaʻo mc a m2c. Ke hoʻohālikelike nei me nā'ōwili hao ducled me nā'ōwili kiʻekiʻe-nuckel-chromium-chromium

2.ʻO nā'ōkuhi kaʻa kaʻa kaʻa wikiwiki i loaʻa i ka paʻa. I ka mahana o ke alahele, uaʻoi aku ka paʻakikī o kaʻaoʻao o ka'ōwili a me ke kūpaʻa maikaʻi.
ʻO nā'ōkuhi kaʻa kaʻa wikiwiki i loaʻa i ka paʻakikī, a me ka paʻakikī mai ka papa o ke kino o ke kino i loko o ka papa hana e hana ai i waho a i loko o waho.

3 ʻO kēia kapa lole, a me ke kiʻiʻoniʻoni e hiki ke noho i kahi manawa lōʻihi me ka hāʻuleʻoleʻana, e hana ana i nā kilokilo kiʻekiʻe.

4. Loaʻa i nā Roal Roal Roal Roal Rolls i loaʻa i kahi o ka uku nui a me ka maikaʻi o keʻano o keʻano. E hoʻomau ka poʻe HSS e hoʻopau ma muli o ka hoʻonuiʻana i nā mea kila kila kiʻekiʻe o ka wikiwiki. I ka wā o ke kaʻina hana, ua liʻiliʻi ka loli o ke kaniʻana, a he kaʻawale ka lula o ka lua, e like me ke kalaʻana i ka pono o ka pihi
5

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Bar all bitlit mollill