Hiki ke anaʻia ka palekana o ke kila e ka nui o ke kaumaha (pilikia pilikia) hiki ke kū i waho me ka wāwahiʻole. ʻO nāʻokoʻa o ka melikeʻole o nā metala likeʻole ma muli o nā pākēnaʻi ma ko lākou mau puka aniani.
Nā māmā ikaika o nā puʻupuʻu pilikia e'ōwili i kekahi i kekahi i nā wahi hou me ka wāwahiʻole i kā lākou mea paʻa. Ke waihoʻia ka nui o ka pilikia ma luna o kahi mea kila maʻalahi, e loli nā'āpana ma luna o kekahi, e paʻa mau i ko lākou kūlana hou.
ʻO nā hiʻohiʻona o nā metala maʻalahi:
- ke gula
- ke kālā
- hao
- aluminika
- he keleawe
- tin
- indium
- lithium
ʻO kekahi o nā huahana e hōʻike ana i ka nuiʻole o ka'ōpū gula, ka līhi lithium, a me ke kī hāpai.
Ka Malleability a me ke Kino
ʻO keʻano o ke aniani hōhā o nā metalsʻoi aku, e like me ka antimony a me ka bismuth , hiki ke paʻakikī loa ke kāomiʻana i nā polua i kahi kūlana hou me ka wāwahiʻole. ʻO kēia no ka meaʻaʻole nā lālani o nā māmā i ke kila i kau laina. ʻO nā'ōlelo'ē aʻe, aia nāʻanuʻu o ka palaoa hou a me nā metale e hele i ka haki ma ka palena'āina. ʻO nā palena o ka palaoa he mau wahi iʻoiʻole ka pilinaʻana o nā pū. No laila,ʻo kaʻoi aku o nā māla palaoa he kila, heʻoi aku ka paʻakikī,ʻoi aku ke koʻikoʻi a, no laila, emi iho.
Ka Mallebility Versus Ductility
ʻOiai ka malleability ka waiwai o ka hoʻoheheʻe keleawe ma lalo o ka hoʻokūkūʻana,ʻo ka lectility ka waiwai o kahi mea kila e hoʻokuʻuʻia ai me ka meaʻole.
ʻO ke kupa he kumu o kahi mea kila i loaʻa i ka lactility maikaʻi (hiki ke kauʻia i nāʻili) a me ka palekana maikaʻi (hiki ke kauʻia i loko o nā pāpale).
ʻOiaiʻo ka nui o nā metala māmā, he lectile nō hoʻi, e hiki ke hoʻokaʻawaleʻia nā meaʻelua. ʻO ke alakaʻi a me ka tin, e like me keʻano he paʻakikī a lectile i ke anu a paʻakikī nui ke piʻi ka mahana i ko lākou mau'alehe.
Akā,ʻo ka hapa nui o nā metala, ua lilo i mea maʻalahi ke hoʻonāʻia. ʻO kēia ke kumu o ka mahana ma luna o nā'ōmoleʻeleʻele i loko o nā metala.
Ka Hoʻomaopopoʻana i nā'ōpalaʻeleʻele ma o ke Kaiwela
He hopena kūlohelohe ka hopena o nā maʻamau, a ma ka nui o nā wela wela e loaʻa i nā mana i hoʻonohonoho ponoʻia. Hoʻoiho kēia i ka nui o nā palena o ka palaoa, ma laila, e hoʻonanea ai i ka mea kaulike aʻoi aku paha.
Hiki keʻikeʻia kahi hiʻohiʻona o ka mahana ma luna o nā metala me ka zinc ,ʻo ia kekahi meaʻoi aku ma lalo o 300 ° F (149 ° C). Akā, i ka wela o ka wela ma luna o kēia mahana, hiki i ka zinc ke lilo i mea maʻalahi a hiki ke'ōwiliʻia i loko o nā pāpale.
I ka hoʻohālikeʻana i ka hopena o ka lawelaweʻana i ka wela , hana maʻamau (kahi hana e pili ana i ka'ōwili, ke kaha kiʻi, a me ke kāohiʻana i ka hoʻoheheʻe'ilika i kahi mea aniani) ke hoʻololi nei i nā'āpana liʻiliʻi, e hoʻomāmā ana i ke kila.
Ma mua o ke anuanu,ʻo ka hoʻololiʻana kekahiʻano maʻalahi no ka mālamaʻana i nā mea liʻiliʻi i mea e hana ai nā metala iʻoi aku ka hana.
ʻO ke keleawe , heʻili o ke keleawe a me ka zinc, uaʻoi aku ka paʻakikī ma mua o kēlā me kēia metala no ka mea, ua kūʻokoʻa ka hōʻailona o kaʻai i ka pilikia kaumaha e ho'āʻo ana e hoʻoikaika i nā lālani o nā mana mai ka hoʻololiʻana i nā kūlana hou.
Nā kumuhana
ʻO Chestofbooks.com. Ka Malleability a me ka Hoʻohaʻahaʻa o nāʻAlo.
HKH: http://chestofbooks.com/home-improvement/workshop/Turning-Mechanical/
ʻO Differencesbetween.net. Kaʻokoʻa ma waena o Ka Hoʻohaʻahaʻa a me ka Malleability.
HKH: http://www.difference.com ma waena o ka pūnaewele.php/difference-between-ductility-and-mallebility/
LIKE LIKE LIKE Nā Kino Malu .
HKH: http://www.chemguide.co.uk/atoms/structures/metals.html