Ngwaahịa
Mgbapụta ọkụ na-adịghị ekpo ọkụ (NEG).
Atụmatụ na Ngwa NEG mgbapụta bụ ụdị chemisorption mgbapụta, nke kpọkọtara mgbe NEG alloy kpụ ọkụ n'ọnụ site na nnukwu sintering, Ọ nwere ike ewepu nnukwu ichekwa gas fọdụrụnụ na oghere gburugburu, tumadi etinyere maka UHV ule ma ọ bụ Lab akụrụngwa. Mgbe ọ na-arụ ọrụ NEG pumps co...
Nkọwa
Banye aka
Atụmatụ na ngwa
NEG mgbapụta bụ ụdị mgbapụta chemisorption, nke gbakọtara mgbe NEG alloy kpụ ọkụ n'ọnụ site na nnukwu sintering, Ọ nwere ike iwepụ nnukwu gas fọdụrụnụ na gburugburu oghere, etinyere ya maka nnwale UHV ma ọ bụ akụrụngwa Lab. Mgbe ọ na-arụ ọrụ, nfuli NEG nwere ike ịrụ ọrụ na-enweghị ike, na-enweghị Vibration na Nonmagnetic. Isi ihe dị na nfuli NEG na-arụ ọrụ nke ukwuu maka Hydrogen na gas ndị ọzọ na-arụ ọrụ, ọ gaghị ebelata n'okpuru UHV.
Njirimara ndị bụ isi na data izugbe
| Ụdị ngwaahịa | ogologo nke katrij (mm) | Ibu ibu (g) | Nha flange | Ike ntinye (W) | Okpomọkụ nbido (℃) | Mmegharị (usoro okirikiri) |
| NP-TMKZ-100 | 62 | 18 | CF35 | 25 | 450 | ≥100 |
| NP-TMKZ-200 | 88 | 35 | CF35 | 45 | 450 | ≥100 |
| NP-TMKZ-400 | 135 | 70 | CF35 | 85 | 450 | ≥100 |
| NP-TMKZ-1000 | 142 | 180 | CF63 | 220 | 450 | ≥100 |
| NP-TMKZ-1600 | 145 | 420 | CF100/CF150 | 450 | 450 | ≥100 |
| NP-TMKZ-2000 | 195 | 630 | CF100/CF150 | 680 | 450 | ≥100 |
| Ụdị ngwaahịa | Ọsọ mgbapụta (L/S) | Ike Sorr (Torr × L) | ||||||
| H2 | H2O | N2 | CO | H2 | H2O | N2 | CO | |
| NP-TMKZ-100 | 100 | 75 | 25 | 45 | 600 | 5 | 0.175 | 0.35 |
| NP-TMKZ-200 | 200 | 145 | 45 | 90 | 1160 | 10 | 0.35 | 0.7 |
| NP-TMKZ-400 | 400 | 290 | 95 | 180 | 1920 | 20 | 0.7 | 1.4 |
| NP-TMKZ-1000 | 800 | 580 | 185 | 360 | 5600 | 50 | 1.7 | 3.5 |
| NP-TMKZ-1600 | 1600 | 1160 | 370 | 720 | 11520 | 120 | 4 | 8 |
| NP-TMKZ-2000 | 2000 | 1450 | 450 | 900 | 17280 | 180 | 6 | 12 |
Ọnọdụ nkwalite akwadoro
A na-atụ aro ka onye ọrụ jiri ọkụ ọkụ dị ugbu a na-enye ume ma mee ka NEG Pump rụọ ọrụ. Ọnọdụ ịgbalite akwadoro: Nrụ ọrụ ike na 450 ° C maka 45min, ogo oghere nke sistemu na usoro ọrụ niile kwesịrị ịdị mma karịa 0.01Pa. Ịgbatị oge kwesịrị ekwesị ga-eme ka mgbapụta NEG rụọ ọrụ zuru oke. Ọ bụrụ na enweghị ike iru ọnọdụ okpomọkụ ịgbalite ọkọlọtọ, a ga-agbatịkwu oge ịgbalite iji kwụọ ụgwọ. Ọ dị mkpa iji hụ na ogo oghere nke oghere oghere n'oge usoro ịgbado ọkụ, ọ bụrụ na oghere ahụ dị obere, ntụpọ ndị a nwere ike ime: sputtering ikpo ọkụ, mmetọ ihe na-ekpo ọkụ, okpomọkụ ịgbalite adịghị mma na ọnọdụ ọjọọ ndị ọzọ.
Pump NEG na-ewepụta ụfọdụ gas mgbe a na-arụ ọrụ, iji hụ na ogo ikuku dị n'oge ịgbalite NEG Pump. Anyị na-akwado na a ga-eme ka NEG Pump rụọ ọrụ n'okpuru oghere dị ike, na usoro ịgbalite kwesịrị iji nwayọọ nwayọọ na-amụbawanye site na 1.5A ruo mgbe ekpebiela uru dị ugbu a, ngwa ngwa deflation na mgbanwe nke ọkụ eletrik kpatara site na mgbanwe ngwa ngwa nke ngwa ngwa. A ghaghị izere okpomọkụ nke mgbapụta NEG.
Ịkpachara anya
Mgbe arụ ọrụ ma na-arụ ọrụ, NEG Pump casing na flange nwere okpomọkụ dị elu, ṅaa ntị iji gbochie ọkụ.
Mgbe NEG Pump nọ na oke okpomọkụ, ọ ga-abụrịrị na ọnọdụ oghere iji zere ọdịda n'ihi mmetọ na oriri.
Mgbe ị na-ejikọta ọkụ eletrik, hụ na njikọ dị n'etiti ọkụ eletrik na flange electrode siri ike, ma ṅaa ntị na mkpuchi na akụkụ ndị ọzọ.
Tupu ịmalite ikpo ọkụ, ṅaa ntị iji hụ na usoro ahụ dị n'okpuru ọnọdụ agụụ na-emezu ihe ndị a chọrọ.
N'okpuru ọnọdụ pụrụ iche, iji mee ka NEG Pump nwee nnukwu mgbapụta ọsọ maka C, N, O na gas ndị ọzọ, enwere ike ịnọgide na-arụ ọrụ okpomọkụ na nso 200 °C ~ 250 °C (ike 2.5A), na Nke a na-ebelata ogo agụụ kacha nke NEG Pump nwere ike nweta.
kpọtụrụ anyị
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