愤世嫉俗者
发表于 2025-3-25 04:44:53
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Decrepit
发表于 2025-3-25 07:33:03
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Grating
发表于 2025-3-25 12:09:53
Influence of Powder Treatment Methods on Sintering, Microstructure and Properties of Si3N4 - Based M. to ∼550–800 MPa at 1400°C. All the properties: strength, hardness, toughness are related to microstructural features: grain size and morphology, grain boundary phases, crack propagation and flaws, which are specific to a material and its process history.
sorbitol
发表于 2025-3-25 18:44:15
Crystallization Induced Sub-Grain Boundaries in Silicon Nitride that the growth of the beta grains associated with the crystallization of a glassy phase, may fall into the general category of “Chemically Induced Grain Boundary Migration” (CIGM).The implications of identifying this phenomenon as a possible governing behavior in the microstructural evolution of silicon nitride are also discussed.
利用
发表于 2025-3-25 20:05:41
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收到
发表于 2025-3-26 00:55:43
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啪心儿跳动
发表于 2025-3-26 04:40:07
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常到
发表于 2025-3-26 09:52:32
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黑豹
发表于 2025-3-26 15:19:32
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olfction
发表于 2025-3-26 18:04:17
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