碳化物 Carbide
（重定向自Methanide）
![碳化钙](/Images/godic/202501/27/Carbid2416.jpg")
![Lattice structure of titanium carbide.](/Images/godic/202501/27/TiC-xtal-3D-vdW2416.png")
![The complex [Au6C(PPh3)6]2+, containing a carbon-gold core.](/Images/godic/202501/27/Au6C(PPh3)62416.png")
![Siliciumcarbid](/Images/godic/202501/27/Siliciumcarbid2417.jpg")
碳化物是碳与电负性比它低的或和它相近元素化合生成的化合物，在工业上有很多用途。碳化物一般按以下标准分类：
- 离子碳化物
- 共价碳化物
- 间隙碳化物
- “中间型”过渡金属碳化物，处于离子碳化物与间隙碳化物之间
此外，二元碳化合物还有：
- 石墨化合物
- 碱土金属富勒烯化合物
- 内生富勒烯，金属原子位于富勒烯分子内
- 金属-碳多面苯，含有C2单位的簇合物
Methanide
中文百科
英语百科
Carbide 碳化物
（重定向自Methanide）
![Calcium carbide.](/Images/godic/202501/27/Carbid2417.jpg")
In chemistry, a carbide is a compound composed of carbon and a less electronegative element. Carbides can be generally classified by chemical bonding type as follows: (i) salt-like, (ii) covalent compounds, (iii) interstitial compounds, and (iv) "intermediate" transition metal carbides. Examples include calcium carbide (CaC2), silicon carbide (SiC), tungsten carbide (WC) (often called simply carbide when referring to machine tooling), and cementite (Fe3C), each used in key industrial applications. The naming of ionic carbides is not systematic.
- catalytic reforming catalyst
- catalytic reforming furnace
- catalytic reforming process
- catalytic reforming unit
- catalytic refroming unit
- Catalytic Region
- Catalytic Regions
- catalytic residue
- catalytic reverse shift reaction
- Catalytic RNA
- catalytic RNAs
- catalytic science
- catalytic selectivity
- Catalytic site
- Catalytic Sites
- catalytic specificity
- catalytic spectrophotometric analysis
- catalytic spectrophotometric method
- catalytic spectrophotometry
- catalytic splitting
- catalytic steam conversion
- catalytic steam reforming
- catalytic subunit
- Catalytic Subunit Cyclic AMP Dependent Protein Kinase
- Catalytic Subunits