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- solid bituminous material 固體瀝青物質
- To pave with a bituminous material. 柏油路用含瀝青的物質鋪路
- Semi solid forming is one of new types of material processing.This paper analyses the present and the future of this new forming technology. 半固態加工是金屬材料成形領域中的一種新工藝。分析了鋁合金半固態成形技術的現狀及發展趨向。
- A bituminous material,such as asphalt,used to pave roads. 瀝青,柏油一種含瀝青物質,如瀝青,用於鋪路
- A bituminous material, such as asphalt, used to pave roads. 瀝青,柏油一種含瀝青物質,如瀝青,用於鋪路
- Flemings M C. Behavior of metal alloys in the semi solid state[J]. Metall Trans, 1991.22B(6) : 269-293. 王渠東丁文江.;鎂合金及其成形技術的國內外動態與發展[J]
- A new process, liquidus semi continuous casting(LSC) to produce semi solid slurries of aluminum alloy, was presented. 結合鋁合金半連續鑄造的生產工藝,介紹了鑄造鋁熔體液面的控制措施以及每種控制措施的實踐效果。
- Abstract: The research on simulation of semi solid forming processes including rheocasting, partial remelting and thixoforming, was reviewed. 論述了半固態金屬加工技術,即流變鑄造、二次加熱與觸變成形等工藝過程數值模擬技術的研究進展和現狀。
- This is around the level of current FOB prices for good quality bituminous material. 這 是 在附近 那 消除 涌流 騙人 價格 為 善行 質量 含瀝青的 材料。
- Through optimizing the processing parameters, semi solid Al 7%Si alloy cylinders with thixotropic non dentritic structures were successfully produced. 棒料內部組織形貌為具有類圓形輪廓的初生相晶粒浸潤在細共晶體中,與傳統的凝固枝晶組織有顯著差異。
- Thixotropy The property of letterpress and offset inks of becoming fluid when stirred and setting to a semi solid tate when left at rest for some times. 活版及柯式油墨的一種特性。當攪拌后,油墨變得稀,但讓它靜止一段時間,它又變回半固體狀態的情況。
- Alternatively, stabilization can be effectively carried out by adding either cement, lime, or a bituminous material to the soil. 另一種取得穩定的有效方法是,在基層土中加入水泥、石灰或者含瀝青的材料。
- Altemtively , stablization can be effectively carried out by adding either cement ,lime , or a bituminous material to the soil . 水泥、石灰使土質變硬,從而大幅度增加其壓縮強度。
- UINTAITE Mastic Asphalt is an excellent natural bituminous material, which can improve the performance of asphalt pavement when mixed with conventional asphalt mixture. 北美岩瀝青是一種優質的天然瀝青材料,與傳統的瀝青混合料混合使用,可改善瀝青路面的使用性能。
- Fluxes and cover gases are currently used for the melting and production processes, and semi solid thixocasting is also used to lower the operation temperature, but there still remain many problems. 目前一般採用熔劑覆蓋和氣體保護法熔煉生產鎂合金,或採用半固態射鑄成形工藝以降低作業溫度,但都存在著不少缺點。
- surfaced with a bituminous material. 用含瀝青的物質鋪裝的。
- Technique of Semi Solid Mechanical Stirring 半固態機械攪拌法
- bituminous material for road construction 路用瀝青材料
- The material is flawed throughout. 這種材料到處是裂縫。