Production method of MgB2 block material doped with organic matter

A preparation method for an MgB2 block mixed with organics belongs to the preparation filed of MgB2 superconducting material. The existing nanometer particles are mixed with MgB2 which has a high cost and is not beneficial to industrialization manufacture. The invention obtains the MgB2 block mixed with organics by adding boron metal powder with mixed powders into de-ionized water and stirring for one hour; drying the water and then fully mixing the MgB2 block mixed with organics with magnesium powder in a glove box; wherein, the mol ratio of the magnesium power to the boron metal powder is 1to 1.1: 2; the powers of the adulterants account for 10 to 30 percent of the weight of precursor powder; then the precursor powder is pressed into a block with a pressure of 6 to 14MPa and kept for 5minutes; finally, the temperature of the block is raised to the temperature between 600 to 900 DEG C at a temperature-raising speed of 6 DEG C/min under floating Argon gas and the temperature is persevered for one hour, and th