Enthralling
发表于 2025-3-25 06:54:19
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悲观
发表于 2025-3-25 09:16:17
SiC Particle Reinforced Al Matrix Composite by SIMAuid+solid region and then forged into the die cavity. In this way, homogeneously distributed spherical structure can be obtained. There are no works in the literature on the use of SIMA to produce p/MMC. A cast alloy (A380) and a wrought alloy (A6063) was selected. There different SiC particle size
西瓜
发表于 2025-3-25 12:03:54
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过去分词
发表于 2025-3-25 19:46:04
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大厅
发表于 2025-3-25 23:18:58
Quality Assessment of A356 Ingots from Different Suppliers in Wheel Productioncastings, these operations involve runner design, pressure adjustment, die temperature selection, cooling locations etc. For the melt, it is important to determine the degassing duration and gas flow rate. In addition, the period of modification (Ti, Sr) addition also plays a significant role. Even
FLAGR
发表于 2025-3-26 03:26:47
On the Relationship between Quality Index and Fatigue Life Distributions in B201 and D357 Alloy Aeros. When tensile data are used as a measure of the structural quality, which are converted into quality index, Q., a distinct relationship has been observed between expected fatigue life and quality index. Moreover, probability of survival in fatigue life was found to be directly linked to the propor
arrogant
发表于 2025-3-26 06:36:07
The Reliability of Ductile Casting Iron Dependent on Runner System Design: An Example of Support Bra from observing casting’s 3D geometry. For the filling, it is very difficult. Since the mold is opaque the filling condition cannot be observed directly. Many casting defects such as bi-film defect, gas bubbles, loosed sand and etc., are produced by turbulent filling. The defects entrapped and float
Merited
发表于 2025-3-26 12:30:57
Corrosion Resistance of Stainless Steels in Biodieselrties according to the differences in the structures (austenitic, ferritic and austenitic — ferritic) and compositions of the materials. The biodiesel employed was obtained by industrially manufactured based on soybean oil as main raw material. The stainless steels used as samples for the tests were
harangue
发表于 2025-3-26 16:19:27
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朋党派系
发表于 2025-3-26 16:57:08
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