Bir Alloy Titanium budada ti6al4v budada daabacaadda 3d
Sharaxaada Alaabta
Budada Ti6Al4V ee loo yaqaan TC4, waa α-β titanium alloy oo leh miisaan-xoog-sare ah iyo iska caabin aad u fiican.Waa mid ka mid ah kuwa ugu caansan ee loo isticmaalo titanium-ka waxaana si ballaaran loo isticmaalaa cufnaanta hoose iyo iska caabbinta daxalka aadka u fiican ayaa lagama maarmaan u ah warshadaha hawada sare iyo codsiyada biomechanical (maqaarka iyo prostheses) .Ti6Al4V guud ahaan waxaa loo tixgeliyaa inay tahay "saldhigga" warshadaha titanium. sababtoo ah waa ilaa hadda inta ugu badan ee la isticmaalo titanium alloy, in ka badan 50% tirada guud ee titanium.
TC4 titanium alloy waxay leedahay iska caabin aad u fiican.Waxay leedahay faa'iidooyin taxane ah sida cufnaanta hoose, xoog gaar ah oo sarreeya, adkaanta wanaagsan, alxanka wanaagsan iyo wixii la mid ah.Waxaa loo adeegsaday hawada sare, kiimikaad batroolka, dhismaha maraakiibta, baabuurta, dawooyinka iyo warshadaha kale.
Faahfaahinta faahfaahinta
| Halabuurka budada nitride Titanium | |||
| Shayga | TiN-1 | TiN-2 | TiN-3 |
| daahirnimo | >99.0 | >99.5 | >99.9 |
| N | 20.5 | >21.5 | 17.5 |
| C | <0.1 | <0.1 | 0.09 |
| O | <0.8 | <0.5 | 0.3 |
| Fe | 0.35 | <0.2 | 0.25 |
| Cufnaanta | 5.4g/cm3 | 5.4g/cm3 | 5.4g/cm3 |
| cabbirka | <1micron 1-3micron | ||
| 3-5micron 45micron | |||
| ballaarinta kulaylka | (10-6K-1): 9.4 madow/ budo jaale ah | ||
Tilmaamid
| Titanium aluminium alloy (TC4) Guryaha budada | |||||
| Baaxadda cabbirka | 0-25um | 0-45um | 15-45um | 45-105um | 75-180um |
| Morfology | Goobaysan | Goobaysan | Goobaysan | Goobaysan | Goobaysan |
| PSD-D10 | 7um | 15um | 20um | 53um | 80um |
| PSD-D50 | 15um | 34um | 35um | 72um | 125um |
| PSD-D90 | 24um | 48um | 50um | 105um | 200um |
| Awood socodka | N/A | ≤120S | ≤50S | ≤25S | 23S |
| Cufnaanta muuqata | 2.10g/cm3 | 2.55g/cm3 | 2.53g/cm3 | 2.56g/cm3 | 2.80g/cm3 |
| Waxyaabaha Ogsajiinta (wt%) | O: 0.07-0.11wt%, ASTM heerka:≤0.13wt% | ||||
Waxaan sidoo kale bixinaa adeegyo gaar ah
Ku soo dhawoow si aad ugu baahan tahay COA & muunad bilaash ah oo tijaabo ah
SEM
| Titanium aluminium alloy (TC4) budada walxaha ugu muhiimsan: | ||
| Al | V | Ti |
| 5.50-6.75 | 3.50-4.50 | Bal |
Codsiga
1. wax soo saarka laser / elektarooniga ah wax soo saarka (SLM/EBM).
2. Biraha budada (PM) iyo hababka kale.
3. noocyada kala duwan ee daabacadaha birta 3D, oo ay ku jiraan Renishaw, Renishaw, Germany EOS (EOSINT M series), Concept Laser, 3D nidaamyada iyo qalabka kale ee laser dhalaalidda.
4. wax soo saarka ee qaybaha hawada, Aeroengine Blades iyo qaybaha kale ee shaqada dayactirka.
5. qalab caafimaad.
