Kalapona kila

Kalapona Steel - hao a me ka kalapona oka a - e lawe ma kahi o 80% o ka heluna lako e. Ka mea i kupono ma paʻi waiwai, kŘpa a haʻahaʻa? Iecaianoaaiiuo koina. I ka pa apŘ o ke kila (7.7 e 7.9) * 103 kg / m3.

Ke oka a ua malamaia lakou nei, ua pono ka puʻuwai a me ka ana. It E e hoʻomaopopo i ka mea i oi i loko o kēia mau waiwai doped oka a pau. Me keia, kalapona kila emi workability i loko o ka wela lapaau. Ma pili ana me ke kiʻekiʻe noho pilikia ka mämä holo o ka iho i poe paakiki, ka oka a ua ho'ēmi i loko o ka wai. Kēia, ma ka huli, hiki aku ai i nui warpage a me deformation o ka huahana. No ka kalapona kila i ka ia oka a doped me ka ikaika, ia mea pono e kuu i ka lalo ana wela. Ma keia manao, o ka waiho waho he kiʻekiʻe anakahi uila, a ho'ēmi i kā ka ikaika mall o ka mea.

Kalapona kila mea a mau hoailona ia mea: kiʻekiʻe ka pono a me ka pono ole, e like ai.

Ka lua oʻano ua poe olokaa huahana: auwai a, paipu, pana pua, a lahilahi, kaola, ua mau laau la, a no laila, ma luna o. I kaʻike mau kalapona kila kona mea e like ana ka maʻiʻo o nonmetallic inclusions nā palapala impurities. A ua ae kekahi degere o ke kinoea saturation o ka mea.

I kulike ai me ka waiwai a me ka manao o ka luna 'kalapona oka a i subdivided i loko o nā pūʻulu A, B a me C.

Ka mua pūʻulu (A) ia i? Iecaianoaaiiuo o ka wahi me ka wela hana. Penei, o ka lako i hoopaa mai ai me mechanical waiwai.

Steel hui B ua hoʻohana 'ia i loko o? Iecaianoaaiiuo o ka hapa ka hoʻohana' ana i ka wela hana (e laʻa me, ua hiolo, forging, kuʻihao). Ma keia hihia, ke ÿano waiwai, a me ka loiloi mua 'ole hoʻololi. No kēia mau 'ikamu mea nui ka' ike e pili ana i ka Nine Inch haku mele 'ana. Ke kaumaha ma muli o nā lāliʻi e e hooponoponoia ia mea, a me ka wela hana pololei.

Steels o ka pūʻulu B e hoʻohana no ka manufacturing welded hale noho pilikia māhele.

It E e hoʻomaopopo i ke ano o aaioee i ka mea hiki ke hooheheeia mea e loli ai ka thermal conductivity o ke kila. Penei, i kekahi hopena ma luna o nā huahana puʻe maoli he waiwai e hoʻomaka wela i ka emi wela hapa o ka hahana loa hapa.

Kalapona kila o maʻamau quality, e hoʻohana i nā pūʻulu ekolu no ka? Iecaianoaaiiie o nā kila hale, i na mea maalea, a he mea i manaʻo ukana mīkini wahi. Kēiaʻano o ka mea i pili i ka hihia ma ka hana o nā huahana ua hoakaka ia e ka rigidity. Kalapona kila o ka maʻamau ma Hawaiʻi e hoʻomano hoʻohana 'ia ma ka hana hana i loko o ka hana o ka ikaika pōhaku puna hale. E hoʻokaʻawale aʻe pūʻulu o ka oka a B a me D e malalo iho o ke anu hana maikai, a welded. Ma pili ana i kēia mau steels e hoʻomano hoʻohana ma o ka hana o nā mōlina, welded aina, hale hale, e like me ka pono me fasteners, kekahi o ka i a laila ua hoolilo i ka cementation.

Ka mea, i like me ka kiʻekiʻe-, medium- a me ka haʻahaʻa-kalapona mokuahana.

Recent wehewehe aku ma ka kiʻekiʻe ductility a me ka haahaa ikaika i loko o ke anu moku'āina. IeAUPIIe, IAa IO, i kēia mau haʻahaʻa-kalapona kila ua ua hanaʻia i loko o ka lahilahi kuina. Carbon a me ka silikone e hookomoia malaila i loko o kaʻuʻuku nui, no laila, ua mau oka a pau i pahee.

Steel Medium (helu 4 a me 3), wehewehe aku ma kiʻekiʻe ikaika. Mau oka a pau i hoohana ia ma ka hana ana i kona kapa, mau pua, pulleys a me nā māhele o ka mahiʻai a me ka ia i kona kalaka, a me ka Railroad huila, mawah a me nā huahana.

High-kalapona kila (helu 5 a me 6) a me ke kiʻekiʻe manganese maʻiʻo ua hoʻohana 'ia i loko o ka hapanui o na hihia i loko o ka hana o ka kiʻekiʻe ikaika uea punawai, punawai a me na wahi e ae e noi ana kiʻekiʻe elasticity a me ka abrasion e kū'ē'ē mai.