Ka Hoʻokaʻawale ʻana o nā Paipu X-ray
Wahi a ke ʻano o ka hana ʻana i nā electrons, hiki ke hoʻokaʻawale ʻia nā ʻōmole X-ray i nā ʻōmole i piha i ke kinoea a me nā ʻōmole vacuum.
Wahi a nā mea sila like ʻole, hiki ke hoʻokaʻawale ʻia i ka ʻōmole aniani, ka ʻōmole seramika a me ka ʻōmole seramika metala.
Wahi a nā hoʻohana like ʻole, hiki ke hoʻokaʻawale ʻia i nā ʻōmole X-ray lapaʻau a me nā ʻōmole X-ray ʻoihana.
Wahi a nā ʻano sila like ʻole, hiki ke hoʻokaʻawale ʻia i nā ʻōmole X-ray hāmama a me nā ʻōmole X-ray pani. Pono nā ʻōmole X-ray hāmama i ka wā e hoʻohana ai. Hoʻopaʻa koke ʻia ka ʻōmole X-ray pani ma hope o ka hoʻomaʻemaʻe ʻana i kahi ʻano i ka wā e hana ai i ka ʻōmole X-ray, a ʻaʻohe pono e hoʻomaʻemaʻe hou i ka wā e hoʻohana ai.
Hoʻohana ʻia nā ʻōmole X-ray i ka lāʻau lapaʻau no ka ʻike ʻana a me ka mālama ʻana, a ma ka ʻenehana ʻoihana no ka hoʻāʻo ʻana i nā mea hana ʻole e luku ai, ka nānā ʻana i ke ʻano, ka nānā ʻana i ka spectroscopic a me ka hōʻike ʻana i nā kiʻiʻoniʻoni. He mea ʻino nā kukuna X i ke kino kanaka, a pono e hana ʻia nā hana palekana pono i ka wā e hoʻohana ai iā lākou.
ʻAnode X-ray tube paʻa
ʻO ka paipu X-ray anode paʻa ka ʻano maʻalahi loa o ka paipu X-ray i hoʻohana maʻamau.
ʻO ke anode he poʻo anode, pāpale anode, apo aniani a me ka lima anode. ʻO ka hana nui o ka anode, ʻo ia ke ālai i ke kahe ʻana o ka electron e neʻe wikiwiki ana ma o ka ʻili o ke poʻo anode (ʻo ka mea maʻamau he pahuhopu tungsten) e hana i nā kukuna X, a e hoʻolaha i ka wela hopena a i ʻole e alakaʻi iā ia ma o ka lima anode, a e omo pū i nā electrons lua a me nā electrons i hoʻopuehu ʻia. Nā kukuna.
ʻO ka X-ray i hana ʻia e ka paipu X-ray tungsten alloy e hoʻohana wale ana i ka liʻiliʻi ma mua o 1% o ka ikehu o ke kahe electron neʻe wikiwiki, no laila he mea nui loa ka hoʻopuehu wela no ka paipu X-ray. ʻO ka cathode ka mea nui i haku ʻia me kahi filament, kahi mask focusing (a i kapa ʻia he poʻo cathode), kahi ʻeke cathode a me kahi kumu aniani. ʻO ke kukuna electron e hoʻouka ana i ka pahuhopu anode e hoʻopuka ʻia e ka filament (ʻo ka filament tungsten maʻamau) o ka cathode wela, a ua hana ʻia ma o ka nānā ʻana e ka mask focusing (poʻo cathode) ma lalo o ka wikiwiki o ke voltage kiʻekiʻe o ka paipu X-ray tungsten alloy. Hoʻopilikia ke kukuna electron neʻe wikiwiki i ka pahuhopu anode a ua ālai koke ʻia, kahi e hana ai i kahi ʻāpana o nā kukuna X me ka hoʻolaha ikehu mau (me nā kukuna X hiʻohiʻona e hōʻike ana i ka metala target anode).
Ka manawa hoʻouna: ʻAukake-05-2022