A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TiNx-Ti3SiC2 composite material and preparation method of TiNx-Ti3SiC2 composite material
The invention discloses a TiNx-Ti3SiC2 composite material and a preparation method thereof, and belongs to the technical field of composite materials. The composite material is composed of a TiNx reinforced phase and a Ti3SiC2 matrix, wherein 0.3 < = x < = 0.9 or 1.1 < = x < = 1.3. The preparation method of the TiNx-Ti3SiC2 composite material comprises the following steps that S1, Ti powder and urea are subjected to ball milling to prepare TiNx powder, S2, TiNx-Ti3SiC2 mixed raw material powder is prepared, S3, the TiNx-Ti3SiC2 mixed powder is pretreated, and S4, the TiNx-Ti3SiC2 composite material is prepared through SPS sintering. The preparation method disclosed by the invention is simple to operate and short in preparation period, and the prepared TiNx-Ti3SiC2 composite material not only has relatively low friction coefficient and wear rate under the condition of room temperature, but also has the properties of high bearing capacity, high strength and the like, and is suitable forbatch production of friction-reducing and wear-resisting materials such as friction plates under severe working conditions.
本发明公开了一种TiNx‑TiSiC复合材料及其制备方法，属于复合材料技术领域。所述复合材料是由TiNx增强相和TiSiC基体所组成；其中0.3≤x≤0.9或1.1≤x≤1.3。其制备方法，包括以下步骤：S1、Ti粉和尿素球磨制备TiNx粉末，S2、制备TiNx‑TiSiC混合原料粉末，S3、TiNx‑TiSiC混合粉末的预处理，S4采用SPS烧结制备TiNx‑TiSiC复合材料。本发明操作简单，制备周期短，制得的TiNx‑TiSiC复合材料不仅在室温条件下具有较低的摩擦系数和磨损率，而且具有高承载、高强度等性能，适用于批量化生产恶劣工况下的摩擦片等减摩抗磨材料。
TiNx-Ti3SiC2 composite material and preparation method of TiNx-Ti3SiC2 composite material
The invention discloses a TiNx-Ti3SiC2 composite material and a preparation method thereof, and belongs to the technical field of composite materials. The composite material is composed of a TiNx reinforced phase and a Ti3SiC2 matrix, wherein 0.3 < = x < = 0.9 or 1.1 < = x < = 1.3. The preparation method of the TiNx-Ti3SiC2 composite material comprises the following steps that S1, Ti powder and urea are subjected to ball milling to prepare TiNx powder, S2, TiNx-Ti3SiC2 mixed raw material powder is prepared, S3, the TiNx-Ti3SiC2 mixed powder is pretreated, and S4, the TiNx-Ti3SiC2 composite material is prepared through SPS sintering. The preparation method disclosed by the invention is simple to operate and short in preparation period, and the prepared TiNx-Ti3SiC2 composite material not only has relatively low friction coefficient and wear rate under the condition of room temperature, but also has the properties of high bearing capacity, high strength and the like, and is suitable forbatch production of friction-reducing and wear-resisting materials such as friction plates under severe working conditions.
本发明公开了一种TiNx‑TiSiC复合材料及其制备方法，属于复合材料技术领域。所述复合材料是由TiNx增强相和TiSiC基体所组成；其中0.3≤x≤0.9或1.1≤x≤1.3。其制备方法，包括以下步骤：S1、Ti粉和尿素球磨制备TiNx粉末，S2、制备TiNx‑TiSiC混合原料粉末，S3、TiNx‑TiSiC混合粉末的预处理，S4采用SPS烧结制备TiNx‑TiSiC复合材料。本发明操作简单，制备周期短，制得的TiNx‑TiSiC复合材料不仅在室温条件下具有较低的摩擦系数和磨损率，而且具有高承载、高强度等性能，适用于批量化生产恶劣工况下的摩擦片等减摩抗磨材料。
TiNx-Ti3SiC2 composite material and preparation method of TiNx-Ti3SiC2 composite material
一种TiNx-TiSiC复合材料及其制备方法
LI YANGUO (author) / ZOU QIN (author) / ZOU JUAN (author) / WANG MINGZHI (author) / ZHAO YUCHENG (author) / LOU ZHICHAO (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Preparation method of Ti3SiC2 ceramic reinforced composite material
| European Patent Office | 2021
| European Patent Office | 2024
TiCx reinforced Ti3SiC2 composite material and preparation method thereof
| European Patent Office | 2020
Carbon fiber-reinforced Ti3SiC2 composite material and preparation method thereof
| European Patent Office | 2020