Nhazi nke Tubọn X-ray
Dịka ụzọ e si emepụta elektrọn si dị, a pụrụ ikewa tubes X-ray n'ime tubes jupụtara na gas na tubes vacuum.
Dịka ihe mkpuchi dị iche iche si dị, enwere ike kewaa ya n'ime tube iko, tube seramiiki na tube seramiiki ígwè.
Dịka ojiji dị iche iche si dị, enwere ike kewaa ya n'ime tube X-ray ahụike na tube X-ray ụlọ ọrụ mmepụta ihe.
Dịka ụzọ dị iche iche e si emechi ya si dị, enwere ike kewaa ya ụzọ abụọ: tube X-ray mepere emepe na tube X-ray mechiri emechi. Tube X-ray mepere emepe chọrọ oghere na-adịgide adịgide mgbe a na-eji ya. A na-emechi tube X-ray mechiri emechi ozugbo e mechara nhicha ahụ ruo n'ókè ụfọdụ n'oge mmepụta nke tube X-ray, ọ dịghịkwa mkpa ịsacha ya ọzọ n'oge ejiri ya.
A na-eji tube X-ray eme ihe n'ọgwụ maka nchọpụta na ọgwụgwọ, nakwa na teknụzụ ụlọ ọrụ maka nnwale na-anaghị emebi ihe, nyocha ihe owuwu, nyocha spectroscopic na ikpughe ihe nkiri. X-ray na-emerụ ahụ mmadụ ahụ, a ga-emekwa ihe nchebe dị irè mgbe a na-eji ha.
Nhazi nke tube X-ray anode nke edobere
Tubọọlụ X-ray anode nke edobere bụ ụdị tube X-ray kachasị mfe a na-ejikarị eme ihe.
Anode ahụ nwere isi anode, okpu anode, mgbanaka iko na aka anode. Isi ọrụ nke anode bụ igbochi ọsọ elektrọn na-agagharị ọsọ ọsọ site na elu ebumnuche nke isi anode (nke na-abụkarị ihe mgbaru ọsọ tungsten) iji mepụta X-ray, na ịgbasa okpomọkụ sitere na ya ma ọ bụ duzie ya site na aka anode, ma na-amịkọrọ elektrọn nke abụọ na elektrọn ndị gbasasịrị agbasasị. Rays.
X-ray nke tungsten alloy X-ray tube mepụtara anaghị eji naanị ihe na-erughị 1% nke ike nke mmiri elektrọn na-agagharị ọsọ ọsọ, yabụ mfu okpomọkụ bụ ihe dị oke mkpa maka tube X-ray. Katode ahụ bụ isi ihe mejupụtara ya bụ filament, ihe mkpuchi na-elekwasị anya (ma ọ bụ nke a na-akpọ isi cathode), aka uwe cathode na ogwe iko. A na-ewepụta eriri elektrọn na-agbaba ihe mgbaru ọsọ anode site na filament (nke na-abụkarị tungsten filament) nke cathode na-ekpo ọkụ, a na-akpụkwa ya site na ilekwasị anya site na ihe mkpuchi na-elekwasị anya (isi cathode) n'okpuru oke voltaji dị elu nke tube X-ray tungsten alloy. Ogwe elektrọn na-agagharị ọsọ ọsọ na-akụtu ihe mgbaru ọsọ anode ma na-egbochi ya na mberede, nke na-emepụta akụkụ ụfọdụ nke X-rays yana nkesa ike na-aga n'ihu (gụnyere X-ray njirimara nke na-egosipụta ígwè ebumnuche anode).
Oge ozi: Ọgọst-05-2022