PJ-PSD Plasma nitriding foornada
Tilmaamaha ugu muhiimsan
Astaamaha:
1) Xawaaraha nitriding waa dhakhso, wareegga nitriding si habboon ayaa loo gaabin karaa, iyo wakhtiga nitriding ionic waxaa lagu soo gaabin karaa 1/3-2/3 wakhtiga nitriding gaaska.
2) Jajabka lakabka nitriding waa yar yahay, lakabka cad ee ka sameysan dusha sare ee nitriding plasma waa mid aad u dhuuban, ama xitaa midna. Intaa waxaa dheer, qallafsanaanta ay keento lakabka nitriding waa mid yar, taas oo si gaar ah ugu habboon qaybo sax ah oo leh qaabab adag.
3) Tamarta iyo isticmaalka ammonia waa la badbaadin karaa. Isticmaalka tamarta korontada waa 1/2-1/5 ee nitriding gaaska iyo isticmaalka ammonia waa 1/5-1/20 ee nitriding gaas.
4) Way fududahay in la ogaado nitriding maxaliga ah, ilaa inta qaybta aan rabin nitriding aysan soo saarin dhalaal, qaybta aan nitriding waa sahlan tahay in la ilaaliyo, dhalaalkana waxaa lagu ilaalin karaa gaashaanka farsamada iyo saxanka birta.
5) Ion bombardment waxay nadiifin kartaa dusha sare waxayna si toos ah uga saari kartaa filimka passivation. Birta aan fiicnayn iyo birta u adkaysata kulaylka si toos ah ayaa loo nitrimi karaa iyada oo aan horay loo sii saarin filimka passivation.
6) Qaab dhismeedka lakabka isku dhafan, dhumucda lakabka dhex galka iyo qaabdhismeedka waa la xakameyn karaa.
7) Heerkulka daawaynta ayaa ballaadhan, dhumuc gaar ah oo lakabka nitriding ah ayaa laga heli karaa xitaa ka hooseeya 350 C.
8) Xaaladaha shaqada oo la hagaajiyay. Daawaynta nitriding-ka wasakhda la'aanta ah iyo balaasmaha waxaa lagu sameeyaa cadaadis aad u hooseeya oo leh gaas aad u yar. Isha gaasku waa nitrogen, hydrogen iyo ammonia, asal ahaan wax walxo waxyeelo leh lama soo saaro.
9) Waxaa lagu dabaqi karaa dhammaan noocyada kala duwan ee agabka, oo ay ku jiraan birta aan birta lahayn, birta kulaylka u adkaysata oo leh heerkul sare oo nitriding ah, birta qalabka iyo qaybaha saxda ah ee heerkulka nitriding hooseeya, halka nitriding heerkulka hooseeya ay aad ugu adag tahay nitriding gaaska.
Qaabka | Celceliska ugu badan ee Hadda | Aagga Dusha ee Daawaynta ugu Badan | Cabbirka Shaqada ee Waxtarka leh (mm) | Korontada soo saarta | Heerkulka la qiimeeyay | Cadaadiska ugu dambeeya | Heerka Sare u kaca Cadaadiska |
PJ-PSD 25 | 50A | 25000cm2 | 640×1000 | 0 ~ 1000V | 650℃ | ≤6.7Pa | ≤0.13Pa/min |
PJ-PSD 37 | 75A | 37500cm2 | 900×1100 | 0 ~ 1000V | 650℃ | ≤6.7Pa | ≤0.13Pa/min |
PJ-PSD 50 | 100A | 50000cm2 | 1200×1200 | 0 ~ 1000V | 650℃ | ≤6.7Pa | ≤0.13Pa/min |
PJ-PSD 75 | 150A | 75000cm2 | 1500×1500 | 0 ~ 1000V | 650℃ | ≤6.7Pa | ≤0.13Pa/min |
PJ-PSD100 | 200A | 100000cm2 | 1640×1600 | 0 ~ 1000V | 650℃ | ≤6.7Pa | ≤0.13Pa/min |