Fa'amautu Tau Fa'atauva'a Helmet Metal Foam - Fa'afefea ona fai 'apa kopa foam? – Peihai
Fa'amautu Tau Fa'atauva'a Helmet Metal Foam - Fa'afefea ona fai 'apa kopa foam? - Fa'amatalaga Beihai:
O le uʻamea o loʻo tuʻuina i luga o le tino porous e ala i le auala eletise, ma o vaega na teuina e tuʻufaʻatasia e ala i le sintering, ma o le malosi e oʻo atu i le maualuga-porosity foam uamea manaʻomia, lea e maualuga le porosity ma e mafai ona faʻatumu i nisi mea, e pei o catalysts . , electrolyte, ma isi.
3. E ala i-pu kopa foam ua saunia e sintering-desolvation faagasologa, ma le electrolytic kopa pauta, NaCl particles ma additives ua fefiloi tutusa ma oomi i compacts lanu meamata. O le ogaumu sintering o loʻo tuʻuina i totonu o se atemosifia argon mo le sintering, ma o le oloa na maua e tuʻuina i totonu o le vai vevela. Faʻamavaeina i totonu o le masini, ona fufulu lea i le vai ultrasonic taele ma le acetone, ma faʻamago mulimuli ane e fausia ai pores matala, lea e aofia ai se fesoʻotaʻiga avanoa fesoʻotaʻi e tolu, ma le porosity o le 50-81%, o le averesi pore diameter o le 0.2- 4 mm, ma le tufatufaina o pores.
Ata fa'amatalaga o oloa:
Taiala Fa'atatau Oloa:
Ia avea ma tulaga o le ausiaina o miti a tatou tagata faigaluega! Ina ia fausia se tagata faigaluega sili atu le fiafia, sili atu le lotogatasi ma faʻapitoa faʻapolofesa! Ina ia ausia se manuia faʻatasi o tatou faʻamoemoega, faʻatau oloa, sosaiete ma i tatou lava mo Tau Faʻatauvaʻa Fua Uila Foam - Faʻafefea ona fai le apamemea apamemea? – Beihai , O le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o: Curacao, Chicago, Johor, Faʻanatinati ma tagata tomai faapitoa i le maeʻa ona faʻatau atu auaunaga tuʻuina atu e le matou vaega faufautua ua fiafia a matou tagata faʻatau. O Fa'amatalaga Maualuga ma fa'amaufa'ailoga mai le fa'atauloa atonu o le a lafo atu ia te oe mo so'o se fa'amatalaga manino. E mafai ona tu'u fua fa'ata'ita'iga ma siaki a le kamupani i la matou fa'apotopotoga. n Morocco mo feutagaiga e talia pea. Fa'amoemoe e maua ni su'esu'ega fa'akomi oe ma fausia se faigapa'aga felagolagoma'i umi.
Saunia e Frances mai El Salvador - 2017.05.02 18:28 Faʻatasi ai ma se uiga lelei o le "manatu i le maketi, vaʻavaʻai i tu ma aga, faʻasaienisi", o loʻo galue malosi le kamupani e fai suʻesuʻega ma atinaʻe. Fa'amoemoe e iai so tatou mafutaga fa'apisinisi i le lumana'i ma ausia le manuia fa'atasi.
Saunia e Kevin Ellyson mai Manila - 2018.09.29 13:24






