| Ke koho ʻana i nā mea hoʻolei maʻamau | |
| Mea waiwai | Nā hiʻohiʻona a me nā noi |
| Ghao hao | ʻO ka wai maikaʻi, ka liʻiliʻi liʻiliʻi liʻiliʻi i ka wā hoʻoluʻu, ka ikaika haʻahaʻa, ka plasticity a me ka paʻakikī, ʻokoʻa ka modulus elastic ma waena o 80000 ~ 140000MPa me nā microstructures ʻokoʻa, ʻo ka ikaika compressive he 3 ~ 4 mau manawa kiʻekiʻe ma mua o ka ikaika tensile, ʻaʻahu-kūpono Performance and vibration absorption.ʻAʻole paʻakikī i nā ʻoki a maikaʻi ka hana ʻoki.He ʻino ka hana welding.ʻAʻole hiki ke hoʻohana no ka manawa lōʻihi ma luna o 300 ~ 400℃.85% ~ 90% ka nui o nā huahana hao. |
| Mhao hoolele | ʻOi aku ka maikaʻi o ka hana hoʻoheheʻe ʻana ma mua o ka hao hina hina a ʻoi aku ka maikaʻi ma mua o ke kila kila.Hoʻohana ʻia ia no ka hana ʻana i nā pahu liʻiliʻi liʻiliʻi liʻiliʻi i loaʻa nā koi no ka ikaika a me ka paʻakikī.ʻO ke kūpaʻa corrosion maikaʻi a me ka hana hana maikaʻi.ʻO ka paʻakikī o ka hopena he 3-4 mau manawa nui ma mua o ka hao hina hina. |
| Ka hao hao | ʻOi aku ka maikaʻi o ka hana hoʻoheheʻe ʻana ma mua o ka hao hina hina, a hiki i nā hemahema.Maikaʻi ka hana ʻoki, a hiki i ka mālama wela ke hoʻololi i kāna hana ma kahi ākea.ʻOi aku ka kiʻekiʻe o ka ikaika tensile ma mua o ka hao a me ke kila kila, a ʻoi aku ka kiʻekiʻe o ka lākiō o ka hoʻoulu ʻana i ka ikaika tensile ma mua o ka malleable cast iron a me ke kila.ʻO ka plasticity ka mea maikaʻi loa i ka hao, a ʻaʻole maikaʻi ka paʻakikī o ka hopena e like me ke kila, akā ʻoi aku ka nui ma mua o ka hao hina.Loaʻa ka hana haʻahaʻa haʻahaʻa maikaʻi.He kiʻekiʻe ka ikaika luhi, kokoke i ke kila 45, akā ʻoi aku ka haʻahaʻa o ke koʻikoʻi ma mua o ke kila.ʻO ke kūpaʻa maikaʻi, ka wela a me ka corrosion.ʻO ka lakio vibration attenuation o ke kila, ka hao ductile a me ka hao hina he 1:1.8:4.3.hoʻohana nui ʻia e like me nā ʻāpana koʻikoʻi. |
| Hao Graphite Paʻi | ʻO nā mea mechanical o ka vermicular graphite hoʻolei hao ma waena o ka hina hina a me ka ductile hao, a he maikaʻi compactness, wela a me ka lole pale.ʻOi aku ka maikaʻi o kāna hana hoʻoheheʻe ʻana ma mua o ka hao ductile a kokoke i ka hao hina hina.Ua like kona ikaika me ka hao ductile, a he like kona anti-vibration, thermal conductivity a me ka hoʻolei ʻana i nā waiwai i ka hao hina, akā ʻoi aku ka maikaʻi o ka plasticity a me ke kūpaʻa luhi ma mua o ka hao hina.ʻO ka hao graphite i hoʻopaʻa ʻia e loaʻa i kahi nui o ka graphite nodular.ʻO ka hoʻonui ʻana o ka graphite nodular e hoʻonui i kona ikaika a me ka rigidity, akā ma ka uku o ka hoʻolei ʻana i ka hiki ke hoʻolei ʻia o ka hao hoʻoheheʻe a me ka hoʻohaʻahaʻa ʻana i ka hana a me ka conductivity thermal o nā castings. |
| kila kila | He ʻilihune ka hana hoʻolei ʻana, ʻilihune ka wai, a nui ka emi ʻana, akā ʻoi aku ka kiʻekiʻe o nā waiwai mechanical piha, ʻo ia hoʻi, ʻoi aku ka ikaika, ka paʻakikī a me ka plasticity.Ua aneane like ka ikaika tensile a me ka ikaika compressive.Loaʻa i kekahi mau mea kila kila kūikawā e like me ke kūpaʻa wela a me ka pale ʻana i ka corrosion |
| Hoʻolei alumini alumini | ʻO nā alumini alumini he 1/3 wale nō ka nui o ka hao a hoʻohana ʻia e hana i nā hale māmā like ʻole.Hiki ke hoʻoikaika ʻia kekahi mau alumini alumini e ka mālama ʻana i ka wela i mea e loaʻa ai iā lākou nā waiwai piha ʻoi aku ka maikaʻi.Ke piʻi aʻe ka mānoanoa o ka pā, emi nui ka ikaika. |
| hoolei keleawe | Ua māhele ʻia i ʻelua ʻāpana: tin keleawe a me Wuxi keleawe.He maikaʻi ke kapa keleawe a me ka pale ʻana i ka corrosion, ka ikaika kiʻekiʻe a me ka paʻakikī, maikaʻi ʻole ka hana hoʻolei ʻana, a maʻalahi i ka hoʻokaʻawale ʻana a me ka shrinkage.ʻAʻohe hopena hoʻoikaika o ka Quenching.Hoʻohana maʻamau ʻia ke keleawe Wuxi i ke keleawe alumini a i ʻole ke keleawe alakaʻi, kahi maikaʻi ʻole o ka hoʻolei ʻana.ʻO ke keleawe alumini ka ikaika kiʻekiʻe, ke kūpaʻa a me ka pale ʻana i ka corrosion.He kiʻekiʻe ka ikaika luhi, ka conductivity thermal ikaika a me ke kūpaʻa ʻana o ka waikawa |
| keleawe hoolei | ʻO ka shrinkage nui aʻe, ka ikaika kiʻekiʻe maʻamau, ka plasticity maikaʻi, ke kūpaʻa corrosion maikaʻi a me ke kūpaʻa ʻaʻahu.Hana maikaʻi ʻoki |
| Hoʻohālikelike i nā mea hao maʻamau no ka hoʻolei ʻana | ||||
| ʻAno Hao | Hao Hina | Hao Maalea | Ka hao hao | Hao Graphite Paʻi |
| Palapala Kipi | Flake | Flocculent | pōʻai | Me he ilo |
| Nānā nui | Loaʻa ka hao hao ma ka hoʻokō piha ʻana i ka pae mua | ʻO ka hao hao keʻokeʻo he hao kiʻekiʻe a paʻakikī hoʻi i loaʻa i ka graphitization annealing treatment e loaʻa ai ka graphite nodular ma o ka spheroidization a me ka inoculation e loaʻa ai ka vermicular graphite ma o ka vermicularization a me ka inoculation. | Loaʻa ka graphite nodular ma o ka spheroidization a me ka mālama inoculation | ʻO ka graphite vermicular i loaʻa ma ka vermicularization a me ka mālama inoculation |
| Hiki ke hoolei | Maikaʻi loa | ʻOi aku ka ʻino ma mua o ka hao hina hina | ʻOi aku ka ʻino ma mua o ka hao hina hina | Maikaʻi loa |
| Hana mīkini | Maikaʻi loa | Maikaʻi loa | Maikaʻi loa | Maikaʻi loa |
| Kūʻē abrasion | Maikaʻi loa | Maikaʻi loa | Maikaʻi loa | Maikaʻi loa |
| Ka ikaika/oolea | Ferrite: HaʻahaʻaPearlite: kiekie | kiʻekiʻe ma mua o ka hao hina hina | kiekie loa | kiʻekiʻe ma mua o ka hao hina hina |
| Paʻakiki/ʻoʻoleʻa | haahaa loa | kokoke i ke kila hoolei | kiekie loa | kiʻekiʻe ma mua o ka hao hina hina |
| Palapala noi | Cylinder, flywheel, piston, pauka huila, kaomi valve, etc. | ʻO nā ʻāpana liʻiliʻi a liʻiliʻi me nā ʻano paʻakikī i hoʻopili ʻia, e like me nā wrenches, nā mea mahiʻai, nā mea hana. | ʻO nā ʻāpana me ka ikaika kiʻekiʻe a me nā koi paʻakikī, e like me nā crankshafts engine combustion internal, valves | ʻO nā ʻāpana paʻa ma lalo o ka haʻalulu wela, e like me nā poʻo cylinder engine diesel |
| ʻŌlelo | haʻahaʻa notch sensitivity | ʻAʻole hiki ke kala ʻia | Kūleʻa wela kiʻekiʻe, kūpaʻa ʻino, ikaika luhi (ʻelua ʻelua hao hina hina) | Thermal conductivity, thermal fatigue kū'ē, ulu kū'ē a me oxidation kū'ē |
Ka manawa hoʻouna: Nov-02-2022