ʻO ka hopena o nā mea haumia i ka Ductility o nā Tungsten Alloys

ʻO ka ductility o ka tungsten alloy e pili ana i ka hiki ke hoʻololi i ka plastic o ka mea alloy ma mua o ka haki ʻana ma muli o ke kaumaha.ʻO ia ka hui pū ʻana o nā waiwai mechanical me nā manaʻo like o ka ductility a me ka ductility, a ua hoʻohuli ʻia e nā kumu he nui, me ka hoʻohui ʻana i nā mea waiwai, ka lākiō waiwai maka, ka hana hana, a me nā ʻano hana ma hope o ka mālama ʻana.ʻO ka mea aʻe e hoʻolauna nui i ka mana o nā mea haumia i ka ductility o nā tungsten alloys.

ʻO nā mea haumia i loko o nā ʻāpana tungsten kiʻekiʻe kiʻekiʻe ka carbon, hydrogen, oxygen, nitrogen, phosphorus, a me nā mea sulfur.

ʻElemu kalapona: ʻO ka mea maʻamau, e like me ka piʻi ʻana o ka ʻona kalapona, hoʻonui ʻia ka ʻike o ka tungsten carbide phase i ka alloy, hiki ke hoʻomaikaʻi i ka paʻakikī a me ka ikaika o ka alloy tungsten, akā e emi ana kona ductility.

ʻElemu Hydrogen: Ma nā wela kiʻekiʻe, hoʻopili ka tungsten me ka hydrogen element e hana i ka hydrogenated tungsten, e alakaʻi ana i ka emi ʻana o ka ductility o nā alloy tungsten kiʻekiʻe, a lilo kēia kaʻina hana i ka hydrogen embrittlement.

ʻElemu Oxygen: Ma ka laulā, ʻo ka hele ʻana o ka mea oxygen e hōʻemi i ka ductility o nā alloys tungsten kiʻekiʻe, no ka mea e hoʻokumu ʻia ka mea oxygen i nā oxide paʻa me ka tungsten, ka mea e hoʻoulu ai i ke koʻikoʻi koʻikoʻi ma nā palena o ka palaoa a i loko o nā kīʻaha.

Nitrogen: Hiki i ka hoʻohui ʻana o ka nitrogen ke hoʻomaikaʻi i ka ikaika a me ka paʻakikī o nā ʻāpana tungsten gravity kikoʻī kiʻekiʻe, no ka mea, ʻo ka hoʻokumu ʻana o ka hopena paʻa ma waena o ka nitrogen a me ka tungsten atoms e alakaʻi i ka lattice distortion a me ka hoʻoikaika.Eia nō naʻe, inā kiʻekiʻe loa ka ʻike o ka nitrogen, hiki i ka lattice distortion a me nā hopena kemika ke alakaʻi i ka piʻi ʻana o ka brittleness o ka alloy, a laila e hōʻemi i kona ductility.

Phosphorus: Hiki i ka Phosphorus ke komo i nā ʻāpana tungsten kiʻekiʻe ma o nā mea haumia phosphide i nā mea maka a i ʻole ka pollution i ka wā o ke kaʻina hana.Hiki i kona ola ke alakaʻi i ka embrittlement o nā palena palaoa, a laila e hōʻemi i ka ductility o ka alloy.

ʻElemu Sulfur: Hoʻoulu ka mea Sulfur i ka ulu ʻana o ka palaoa, a laila e hoʻopilikia i nā waiwai mechanical a me ka ductility o nā tungsten alloys.Eia hou, hiki i ka sulfur ke hana i nā sulfides brittle ma nā palena o ka palaoa a me nā ʻanoʻano coarse, e hōʻemi hou ana i ka ductility a me ka paʻakikī o ka alloy.