Diffusion lëkkaloo (walasoudure diffusion) dafay nuru lu bari ay mbir te mën nañu bokk ci mbir yu bari,boole ci boole disimilar
loolu jafe wala jafe-jafe ngir soudure jëfandikoo pexe meliting yu yàgg. Lii ab doggal ci kàddu yu leer:
✅ mat
| Tolluwaay | Ay misaal | Lu tax ñuy liggéey |
|---|---|---|
| Metal yu mel noonu | Titanium & lés (Ti{0}}Al-4A | Atom yi diffuse ci anam wu yomb; oxide couche yi dañuy jeex ci suufu tàngoor/pression. |
| superalloy yu mag yi (Inconel) | Dooley temperature bu rëy mingi wéy; amul benn sikk buy seey. | |
| Alloy yu copper ak përëm | Dogal bu baax; gënbusbar yu am kuuraŋ, weccoo tàngoor. | |
| Aluminium & alloys | Punt buy seey ci biir, dafay nuru diffusion; dafay moytu ñuy lakk ci soudure fusion {. | |
| Metal yi | Wuq ko ci Aluminium | Moytul intermetallik yu ndaw yi (suñu defaree ay parametre yu leer!).Li gëna am solo ci baar yi. |
| Jubal ci Titanium | Defar interface yu am doole ngir hybrid aerospace. | |
| Tattu ci Copper | Tàngale ci elektronik yu am doole (). | |
| Metal yu am solo | Ñu ngi ko bind, Molybdenum, Tantalum | Puntu seey yu bari yi dañuy tax ñu mëna soudure fusion; Diffusion dafay baax! |
| Seramik | Aluna (Al₂₃) silicon Carbide (SiC) | Joins ci metal wala yeneen seramik ngir kaptër yi, armor yi, wala jumtukaayi semi-conductor. |
| Composite | C/C (Carbon-Carbon), SiC/SiC | Defar ay fibre yu bees; moytu yàqu-yàqu . |
| ci biir | Aluminide titanium (TiAl), Aluminide yu Nickel | Bu ñu ko meloon ba noppi, dañu koy lakk bu baax; lëkkaloo bu dëgër-state dafay tëye màndarga. |
⚠️ Materiaal yi Soxlaa extra
| Jumtukaay | Sas bañ | Saafara |
|---|---|---|
| Senuble yu amul | Diffusion oxide oxide oxide dafay baña | Atmosphere bu kawe bu amul benn vide bu kawe wala atmosphere hydrogène ngir dindi oxide yi. |
| Aluminium | Wutal oxide bu dëgër (Al₂₃) {0). | Xaajale ci wàllu mekanik + ak chimiques chimique laata lëkkaloo . |
| Aluminium copper | Form yi dañuy gëna yokk CuAl₂ | Kontrolci temp/time/presse ci biirmasin HAIFEIngir wàññi màgg . |
| Magnesium | Flamable; oxide bu dëgër ngir dindi. | Bow-température bu néew ak presioŋ bu kawe. |
🔧 Li gëna am solo ngir Materiaal ALL
Prep de souf:
Nekk naset(amul diw, oxide, contaminant) { 0}}
Ñu ngi ko boole ci rich chimique, raxas plasma, wala polishing metal.
Lekk:
Daanaka50-90% ci point melting(jéego wala K) wala K).
E{0}}g., Copper: ~700 degre ; Titanium: ~850 degre .
Fóon saafonte:
Diirjokkoo bu xóot(5-20 MPa ngir wen){2}}
Moytul distorsion ci pàcc yu woyof.
Waxtu:
simili yu gëna gudd ci seramik yi/dissimilaar).
Atmosphere:
Amul darawala gaz inert (Argon) ngir moytu oxidation {.
💡 Lan moo waral Material tànneef ci Industry
Elektronik:
lëkkaloo copper-Ceremique ci modulu kuuraŋ (HAIFEImasin yi dañuy may busbar yu am doole yi).}
Aerospace:
Turbine turbine titanium + allickel alloys=motëri motëri yu gëna am doole { 2}}
Nucleaire/Energie:
Këru fuelu zirconium wala plasma-copping-faas yu jëm ca kanam.
Batëri EV:
Diffusion diffusion aluminium ak coppurci biir busbar yu yomb te yomb a ngi yor courant bi te du am tàngoor.
🚫 Materiaal yi dañuy gëna yokk bu baax
Njiit, Sinc, Kaw:Puntu seey bu woyof; deform ci pression .
Polymer yu bari:Degrade ci tàngoor diffusion {.
Metal yu am reactive(e{0}}g{1}, Uranium)
Ci gàttal:Diffusion lëkkaloo liggéey ngirmetal, ceramic, composite ak ñaari pair yu wuutefu condition bi di jur loraange {. Li ñuy jël mingi aju ci:
① Utali setlukaay yi,
② Tàngoor/pressure bu dëgër(bëgg nirooHAIFEIjëfandikoo), jëfandikoo),
③ Mukk!(Nanu atom yiy daw ndànk).}
Mooy anam wi ñuy jaar ngir am lëkkaloo ci wàllu misioŋ ci xarala yu bees, energie ak aerospace! 🚀
