Nta thiab Daim Ntawv Thov Sintered Porous Getter yog sintered los ntawm txhua yam uas tsis yog-evaporable getter alloys ntawm qhov kub thiab txias. Nws yog tus cwj pwm nyob rau hauv qis ua kom kub, siab tau txais tus nqi, loj sorption muaj peev xwm, zoo compactness, thiab tsawg dua particles. Peb Sintered Porous Getter kuv ...
Sintered Porous Getter yog sintered los ntawm txhua yam uas tsis yog-evaporable getter alloys ntawm qhov kub thiab txias. Nws yog tus cwj pwm nyob rau hauv qis ua kom kub, siab tau txais tus nqi, loj sorption muaj peev xwm, zoo compactness, thiab tsawg dua particles. Peb Sintered Porous Getter tau ntxiv nrog kev ua haujlwm siab ua haujlwm thiab tus neeg sawv cev tiv thaiv sintering txhawm rau txhim kho nws qhov kev ua tau zoo. Nws qhov loj thiab zoo li tus tuaj yeem ua raws li cov neeg siv khoom xav tau. Nws kuj tseem tuaj yeem nqa lub tshuab rhaub kom nws tuaj yeem siv rau qhov chaw uas nws tsis tuaj yeem ua haujlwm los ntawm kev siv hluav taws xob ntau lossis hluav taws xob hluav taws xob. Lub getter yog siv rau IR ntes Dewar, X-Ray raj, thiab lwm yam.
Cov yam ntxwv yooj yim thiab cov ntaub ntawv dav dav
1.Tsis muaj cua sov hom
Hom | O.D. (mm) | LD (mm) | H (mm) | Cov ntsiab lus |
TM 7D 260 X | 6.9 | 3.1 | 3.1 | PIC 1 |
TM 8D 150 X | 7.9 ib | 3.6 | 1.25 | PIC 1 |
TM 8D 240 X | 8 | 2 | 1.8 | PIC 1 |
TM 10D 620 X | 9.9 ib | 4.9 | 3.6 | PIC 1 |
TM 10D 660 X | 10.5 | 6.1 | 3.85 ib | PIC 1 |
TM 10D 710 X | 10 | 6.1 | 4.9 | PIC 1 |
TM 12D 360 X | 12 | 8 | 2 | PIC 1 |
TM 12D 450 X | 11.9 ib | 5.3 | 1.7 | PIC 1 |
TM 12D 720 X | 12 | 8 | 4 | PIC 1 |
TM 12D 940 X | 12.35 Nws | 7.1 | 3.9 | PIC 1 |
TM 13D 1030 X | 12.6 | 8.8 ib | 5.5 | PIC 1 |
TM 13D 1880 X | 12.5 ib | 5.9 | 7.6 | PIC 1 |
TM 15D 400 X | 14.9 Nws | 9.1 | 1.3 | PIC 1 |
TM 15D 950 X | 15 | 10 | 3.5 | PIC 1 |
TM 15D 1300 X | 15 | 8.5 | 3.9 | PIC 1 |
TM 15D 1420 X | 15 | 8.5 | 4 | PIC 1 |
TM 15 P1480 X | 15 | / | 4 | PIC 2 |
TM 16D 870 X | 15.8 ib | 5.3 | 1.7 | PIC 1 |
TM 18D 2350 X | 17.9 ib | 8.1 | 4 | PIC 1 |
TM 19D 2250 X | 19 | 10.2 | 3.8 | PIC 1 |
TM 20D 1410 X | 20 | 6.3 | 1.7 | PIC 1 |
TM 21D 1250 X | 21 | 15 | 2.5 | PIC 1 |
TM 21D 2200 X | 21 | 14 | 4 | PIC 1 |
TM 25D 1930 X | 24.9 ib | 6.2 | 1.7 | PIC 1 |
TM 25D5700X | 24.8 ib | 14.2 | 6 | PIC 1 |
TM 26D 7780 X | 25.85 Nws | 10.2 | 6 | PIC 1 |
TM 28D 6820 X | 27.6 ib | 14.3 | 5.3 | PIC 1 |
TM 32D6650 X | 31.7 ib | 21.3 | 6 | PIC 1 |
TM 45D 8000 X | 45 | 39 | 10 | PIC 1 |
2.Nrog rau hom rhaub
Hom | Alloy | O.D. (mm) | L2 (mm) | L1 (mm) | Cov ntsiab lus |
ZZV1IM10H-C | Zr/Zr-V-Fe | 1 | 4 | 12 | PIC 3 |
ZZV2IM40H-C | Zr/Zr-V-Fe | 2 | 4 | 10 | PIC 3 |
ZZV2IM70H-C | Zr/Zr-V-Fe | 1.85 ib | 7.9 ib | 20 | PIC 3 |
ZZV2IM70HTL-C | Zr/Zr-V-Fe | 1.8 | 7.4 ib | 18 | PIB 4 |
ZZV3IM100H-C | Zr/Zr-V-Fe | 2.9 | 6.65 ib | 20.5 ib | PIB 4 |
ZZV3IM150H-C | Zr/Zr-V-Fe | 3.3 | 7.8 ib | 20.5 ib | PIB 4 |
ZZV3IM150H-CK | Zr/Zr-V-Fe | 3 | 7.1 | 17 | PIB 4 |
ZZV4IM290H-C | Zr/Zr-V-Fe | 4 | 7.9 ib | 17 | PIB 4 |
ZZV4IM290H-CB | Zr/Zr-V-Fe | 4 | 7.1 | 17 | PIB 4 |
ZZV4IM290H-CK | Zr/Zr-V-Fe | 4 | 7.8 ib | 17 | PIB 4 |
ZZV7DM650UT-C | Zr/Zr-V-Fe | 7.8 ib | 5.5 | 18.5 Nws | PIB 7 |
TM8 DM800 UA | Ti/Mo | 8.4 ib | 8.5 | 22 | PIB 5 |
ZZV8DM1000U-C | Zr/Zr-V-Fe | 8.2 | 9 | 17.5 Nws | PIB 5 |
ZZV8DIM1000I-C | Zr/Zr-V-Fe | 8.3 | 8.1 | 15.5 ib | PIB 6 |
ZZV10DM1200UT-C | Zr/Zr-V-Fe | 10 | 10.4 | 23.5 Nws | PIB 7 |
TM 14 DM 1800 UA | Ti/Mo | 14.2 | 9 | 21 | PIB 5 |
ZZ14DM2100U | Zr/ZrAl | 14.2 | 9 | 21 | PIB 5 |
ZZ14DM2100U-C | Zr/ZrAl | 14.2 | 9 | 21 | PIB 5 |
ZZ14DM2100U-C2 | Zr/ZrAl | 14.2 | 9 | 21 | PIB 5 |
ZZV14DM2800U-C | Zr/Zr-V-Fe | 14.2 | 9 | 21 | PIB 5 |
ZZV16DM5000U-C | Zr/Zr-V-Fe | 16 | 10 | 17 | PIB 5 |
ZZV20DM1200U-C | Zr/Zr-V-Fe | 20 | 3.5 | PIB 9 | |
ZZV22DM2700U-C | Zr/Zr-V-Fe | 22 | 7 | PIB 8 | |
ZZV26DM3200U-C | Zr/Zr-V-Fe | 26 | 4.5 | PIB 10 |
Pom zoo ua kom cov xwm txheej
Alloy | Ua kom kub kub ℃ | Kev khiav hauj lwm Temp ℃ | Hom Sorption Curves |
Zr / Zr-V-Fe | 400-800 Nws | Chav ntsuas kub 300 | Daim duab 1 |
Ti / Mo | 400-800 Nws | Chav ntsuas kub 300 | Daim duab 2 |
Zr / ZrAl | 700-900 Nws | Chav ntsuas kub 300 | Graph 3 |
Graph1: Qaum Sorption Curves ntawm Zr / Zr-V-Fe
Ua kom muaj zog: 500 ℃ × 10 min2, 25 ℃, P4 × 10-4Pa
Graph2: Qaum Sorption Curves ntawm Ti / Mo
Ua kom: 500 ℃ × 10 min Sorption: H2, 25 ℃, P4 × 10-4Pa
Graph3: Qaum Sorption Curves ntawm Zr / ZrAl
Ua kom muaj zog: 900 ℃ × 10 min Sorption: H225 ℃, P4 × 10-4Pa
Ceev faj
1. Sealed getter yuav tsum muab khaws cia rau hauv qhov chaw qhuav qhuav nrog cov av noo qis dua 75% m thiab tsis muaj erosive gases.
2. Lub getter yog ruaj khov nyob rau hauv cov huab cua, tab sis cov plua plav, vapor thiab erosive gas yuav tsum raug zam. Txhawm rau sib sau cov getter, cov hnab looj tes fiber ntau yog txwv tsis pub thiab cov hnab looj tes latex pov tseg tau pom zoo.
3. Lub getter yuav tsum tau siv nyob rau hauv lub sij hawm tom qab aluminium foil hnab los yog lub kaus poom yog unsealed.
4.Lub getter kub yuav tsum tsis txhob ntau tshaj 200 ℃ nyob rau hauv cov huab cua, txwv tsis pub nws yuav ignite nws tus kheej.
5. Kev txhawb nqa ntawm getter heater yuav tsum tsis txhob shaken hnyav, thiab nws yuav tsum tau ceev faj thaum welding lub getter kom tsis txhob poob ntawm lub getter alloy. Tshwj xeeb yuav tsum tau them nyiaj tshwj xeeb kom tsis txhob muaj kev sib cuag ncaj qha ntawm cov hlau tsis muaj hlau lead thiab cov khoom tau txais qhov twg cov hlau lead nkag mus rau hauv lub cev getter: qhov tseeb qhov no yuav ua rau muaj kev phom sij luv luv.
6. Tus getter tuaj yeem ua tau tsuas yog tom qab nws qhib. Feem ntau, peb hais kom qhib ua ntej lub sealing ntawm ib tug ntaus ntawv thiab ib tug ntaus ntawv yuav tsum tau muab kaw sai sai tom qab lub getter yog activated. Thaum lub sij hawm lub neej ntawm ib tug ntaus ntawv, tus getter tuaj yeem rov qhib tau.
7. Lub sij hawm lav zoo rau sealing getter yog ib xyoos txij li hnub tsim khoom.
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