Hafnium Nitride Powder, HfN

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Hafnium Nitride Powder, HfN

Me ke kiʻekiʻe wela, kūpaʻa kūpaʻa, ʻaʻa i ke kūpale, thermalshock, haʻahaʻa haʻahaʻa a me ka paakiki kiʻekiʻe o ka hana poʻokela o nā mea newceramic, hoʻohana nui ʻia i ke kiʻekiʻe wela, hoʻoliʻiliʻi a me nā mokulele mokulele.


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COA

Kaulana Molecular  HFN
Helu CAS  25817-87-2
Nā ʻano  pauka palaunu
Kuhi hoʻoheheʻe  3310'C
Ka mānoanoa  13.2 Bi / cm3
Hoʻohana  Me ke kiʻekiʻe wela, kūpaʻa kūpaʻa, ʻaʻa pale, thermashock, haʻahaʻa haʻahaʻa a me ka paakiki kiʻekiʻe o ka hana poʻokela o nā mea newceramic, hoʻohana nui ʻia i ke kiʻekiʻe o ka mahana, hoʻowali a me ka aviationaerospace a me nā māla ʻē aʻe.

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Hafnium nitride; Hafnium nitride HfN
Nā Pono: ka paukū hina, ka hana aniani cubic. Kuhi hoʻoheheʻe 3310 ℃, microhardness 16GPa. Kūleʻa loa, akā maʻalahi ka aqua regia, ka waikawa sulfuric paʻa, ka popopo acid hydrofluoric. ʻO ka maemae kiʻekiʻe, ka liʻiliʻi o ka liʻiliʻi, ka hoʻokaʻawale ʻana i nā ʻāpana, ka ʻilikai kikoʻī nui, ka hana kiʻekiʻe kiʻekiʻe, ka paukū hina, ka hana aniani cubic. Microhardness 16GPa.
Hana ʻia e kahi pane pololei o ka hafnium a me ka nitrogen ma 900 ℃, a i ʻole ka hopena o nā hafnium halides a me ka amonia a i ʻole ka hui ʻana o nitrogen a me hydrogen. ʻO ke kinikini Hafnium kahi mea nui o ka hoʻopili refractory.
Noi huahana:
Loaʻa i ka Hafnium nitride mīkini meahana, uila, ʻikepili, ke kiʻekiʻe o ke ana wela a me ke kūpikipiki kūpikipiki, a he nui nā noi i ka papa hana mechanical a me nā microelectronics. Hiki ke hoʻohana ākea ka Hafnium nitride nanometer i ka semiconductor, photoelectric a me nā mīkini machining. Ma muli o ka hoʻohui ʻia ʻana o nā ʻano mechanical like ʻole, meahana, ʻōnaehana a me ka ʻaihue ʻaʻano kūpale kūpale, e lilo ka hafnium nitride nanometer kiʻiʻoniʻoni e lilo i puka aniani aniani pale pale pale pale maikaʻi, hiki ke hoʻohana ʻia i nā ʻōnaehana optic key aero. ʻO HfN kahi ʻano hou o nā mea paʻakikī me kahi pae hoʻoheheʻe kiʻekiʻe, paʻakikī kiʻekiʻe, ʻaʻa pale a me ke kūpaʻa oxidation. Hiki ke hoʻohana ʻia ma ke ʻano he pale pale no nā kula ʻenehana a me nā mea hoʻonaninani, ʻoniʻoni kūwaho abrasion no ka ʻoki ʻana i nā mea hana, kiʻi ʻoniʻoni ʻaʻano kemika a me ke kiʻi ʻoniʻoni pale kiʻekiʻe.


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