现在g相在一系列奥氏体钢中形成，其主要特征是主要在晶界上形成（因此命名为“ g”相）。此外，据认为会大大降低材料的机械性能。 迄今为止，尽管g相对 双相不锈钢 的断裂韧性降低的贡献仍然是一个有争议的问题，但仍有许多研究集中在抑制g相的析出上。

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2020年1月15日 · Thermocalc was used to predict that a mixture of Fe bal Cr 9 Ni 4 Si 2 (Mn 0.6 Zr 0.4) 1.2 (at.%) will produce a G-phase strengthened Fe alloy with potential for a good balance of strength, ductility and oxidation/corrosion resistance at room temperature.

G相是一种金属间硅化物，具有复杂的立方晶体结构(空间群Fmm，晶格参数约为1.1 nm)，化学式可用M6X16Si7表示，其中M和X表示多种可能的金属。 G相可以在各种钢中析出，其中M=Ti、Mn、Cr和X=Ni、Fe是最常见的组合。

The eukaryotic cell cycle consists of four distinct phases: G 1 phase, S phase (synthesis), G 2 phase (collectively known as interphase) and M phase (mitosis and cytokinesis). M phase is itself composed of two tightly coupled processes: mitosis, in which the cell's nucleus divides, and cytokinesis , in which the cell's cytoplasm and cell ...

2024年1月1日 · G phase is one of the common silicides in stainless steels [[7], [8], [9]], which usually precipitates at grain boundaries of austenitic or ferritic/austenitic (F/A) duplex steels when aged at high temperature above 400 °C [10, 11]. G phase crystallizes as a complex intermetallic compound belonging to the Fm3̄ m space group [12].

The G1 phase, gap 1 phase, or growth 1 phase, is the first of four phases of the cell cycle that takes place in eukaryotic cell division. In this part of interphase, the cell synthesizes mRNA and proteins in preparation for subsequent steps leading to mitosis. G 1 phase ends when the cell moves into the S phase of interphase.

2019年2月1日 · G-phase is known as grain boundary nickel silicide that mainly forms at austenite inter-dendritic or grain boundaries. The general chemistry of G-phase is proposed as A 16 D 6 C 7, where A and D are transition elements and C is a group IV element [23]. A is usually Ni, D is usually Nb or Ti, and C is typically Si.

在S期之前，即前一次有丝分裂完成之后到S期开始之间的时期，称为第一间隙期（gap phase),简称G1期。 从S期结束后到有丝分裂开始之间的时期称为第二间隙期，即G2期。

The objectives of Phase G are to: Formulate recommendations for each implementation project. Construct an Architecture Contract to govern the overall implementation and deployment process.