tau rangatū | ingoa hua | Tauira tuhi o nga waahanga hua | hua pai | taupū mahi matua |
1 | mowhiti tautoko |  | Hanganga ahua-toru-ahu, he nui te waro waro, neke atu i te 70%, ma te whakamahi i te pehi wera me te kapia impregnation i te tukanga whakamaaramatanga, te huringa whakaputa poto, nga ahuatanga miihini o te kiato kotahi atu i nga hua whakaheke kohu parakore. | VET: Kiato 1.25g /cm3, kaha tensile :160Mpa, kaha piko:120Mpa Nga kaiwhakataetae: 1.35g /cm3, kaha tensile ≥150MPa, kaha piko ≥120MPa |
2 | Uwhi whakarara o runga |  | Hanganga ahua-toru-ahu, he nui te waro waro, neke atu i te 70%, ma te whakamahi i te pehi wera me te kapia impregnation i te tukanga whakamaaramatanga, te huringa whakaputa poto, nga ahuatanga miihini o te kiato kotahi atu i nga hua whakaheke kohu parakore. | VET: Kiato 1.25g /cm3, kaha tensile :160Mpa, kaha piko:120Mpa Nga kaiwhakataetae: 1.35g /cm3, kaha tensile ≥150MPa, kaha piko ≥120MPa |
3 | whariki |  | Ko te tikanga whakawhanaunga e whakakotahi ana i te waipara kohu me te impregnation wahanga wai e whakaoti ana i te raru o te kiato koretake o te waipara kohu parakore. I tenei wa, ko te maatanga teitei me te mahi nui o te kapia impregnation he pai te kaha o te kaha, te huringa whakaputa poto me te roa o te oranga o nga hua.. | VET: Kiato 1.40g/cm3 Te ora ratonga: 8-10 marama Nga kaiwhakataetae: Kiato ≥1.35g/cm3 Te ora ratonga: 6-10 marama |
4 | Paepae Parapara |  | Ko te ihirangi o te muka waro he tata ki te 15% teitei ake i tera o te mahinga kohu parakore. He pai ake nga ahuatanga miihini i era o nga hua whakaheke kohu parakore he rite tonu te kiato. He poto te huringa whakaputa, te tikanga i roto i nga ra 60. | VET: Kiato 1.25g/cm3 Te ora ratonga: 12-14 marama Nga kaiwhakataetae: Kiato 1.30g /cm3 Te ora ratonga: 10-14 marama |
5 | Potaka whakataka o waho |  | Ko te tikanga whakawhanaunga e whakakotahi ana i te waipara kohu me te impregnation wahanga wai e whakaoti ana i te raru o te kiato koretake o te waipara kohu parakore. I tenei wa, ko te maatanga teitei me te mahi nui o te impregnation kapia he pai te kaha o te kaha, te huringa whakaputa poto me te roa o te oranga o nga hua. I tua atu, na roto i te hoahoa microstructure, ko te hua R Koki porosity he iti, he parenga waikura, kahore he para, hei whakarite i te ma o te rauemi silicon. | VET: Kiato 1.35 g/cm3 Te ora ratonga: 12-14 marama Nga kaiwhakataetae: Kiato 1.30-1.35g /cm3 Te ora ratonga: 10-14 marama |
6 | Puta whakamatao o runga, waenga me te raro |  | Na roto i te hoahoa o te taputapu taputapu, ka taea te whakahaere i roto i te tukanga densification kahore he deformation, kia rite ki te whakapai ake i te tukua. | VET: Kiato 1.25 g/cm3 Te ora ratonga: 15-18 marama Nga kaiwhakataetae: Kiato 12.5g /cm3 Te ora ratonga: 12-18 marama |
7 | ngongo whakamatao uaua |  | Ko te hangai o te ngira muka waro kawemai, he tino pai te aukati o te waikura o te kopu, a ka pania te mata ki te whakakikoruatanga whakakikoruatanga, ka whakaheke pai i te puehu i roto i te oumu, ngawari ki te wetewete me te whakahiato i te oumu, he roa te oranga o te hua.. | VET: Kiato ≤0.16 g/cm3 Whakataetae: Kiato ≤ 0.18g /cm3 |