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		题名	作者	年代	出处	被引量
	1	查看详情显示文摘	X.L.Xu X.L.Zhuang X.S.Chen X.R.Wang L.X.Yang and X.B.Jing		0，，19：	1
	2	MICROSTRUCTURE ANALYSIS OF AN ION-NITRIDINGLAER ON A NO.45 STEEL显示文摘The cross-sectional microstructure of an ion-nitrided layer on a No.45 steel was studied by transmission electron microscopy (TEM). The results show that the columnar crystals constitute the compound layer. Most of them have the microstructure of alternating ε-Fe2-3N and γ-Fe4N and others are single ε-Fe2-3N phase. There are abnormal strip ferrites between the columnar crystals. The transition layer mainly consists of spherical γ-Fe4N and cementite (Fe3C) particles in the pearlite are dissolved in this layer. In diffusion layer, besides the equilibrium phase γ-Fe4N, there are α -Fe16N2 and the satellite spots around main spots of α-Fe16N2 demonstrate its modulation structure. A metastable ordered cluster zone of the nitropen atoms was found in the division layer.	X.L.Xu L.Wang Z.W.Yu Z.K.Hei	1998	Acta Metallurgica Sinica(English Letters)1998，11，3：	0
	3	GROWTH PROCESS OF LOW-TEMPERATURE PLASMA-NITRIDING LAYER ON AUSTENITIC STAINLESS STEEL显示文摘The growth process of low-temperature plasma-nitriding layer was investigated by scanning electron microscopy(SEM)and X-ray diffraction(XRD).The layer is composed of expanded fcc phase(γN),whose lattice parameter of the layer increases with process time resulting from increasing the nitrogen content.The layer hardness increases gradually with nitrogen content.The high slip band density on the layer surface observed in situ by SEM shows that the surface yield occurs when supersaturated nitrogen content in the layer attains to some value,which is also responsible for the increase in layer hardness.	Z.W.Yu L.Wang X.L.Xu J.B.Qiang	2004	Acta Metallurgica Sinica(English Letters)2004，17，2：	0

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