耐火材料是一类在高温下使用的工业原材料, 化学腐蚀等恶劣工作环境, widely used in steel, 有色金属, 玻璃, 水泥, 陶瓷, 石化, 机械, boilers, 轻工业, 电力, military and other fields of the national economy, is to ensure the production of the above industry operation and technological development of essential basic materials, in the development of high temperature industrial production plays an important role The important role of replaceable. Although in different fields and specific applications, the type and performance of refractories are very different, different kinds of refractories have their own unique properties, 但总的来说, refractories need to have some of the following important properties: high temperature stability: refractories need to maintain structural stability at high temperature for a long time, do not produce brittle rupture and oxidation corrosion; Chemical erosion resistance, refractories need to have the ability to resist the erosion and corrosion of various chemical substances to ensure long-term use in special media, excellent mechanical strength: refractories need to have high strength and toughness, can withstand the impact of mechanical shock and thermal demand and other factors; 耐热性好, refractories need to have a certain thermal shock safety factor, to avoid thermal shock damage due to sharp temperature changes; Good thermal conductivity and heat insulation: refractories need to be able to properly conduct heat or isolate heat sources, so as to maintain the temperature stability of the surrounding environment of the equipment; Good cohesiveness and workability: refractories need to have good plasticity and cohesiveness, which is easy to manufacture and process into various shapes, sizes and structures.

As important non-metallic mineral resources, refractory vanadium, brown corundum and white corundum play an important role in industrial production. They are widely used in metallurgy, 建筑材料, 化学工业, machinery manufacturing and other fields. 然而, in its processing and application process, some impurities will be doped, which will affect the quality and service life of the material.
采用EDX8800 MAX垂直荧光光谱仪快速检测钒土含量, 棕刚玉和白刚玉

As a kind of high temperature material, fire-resistant mature vanadium soil has excellent high temperature resistance and is often used in iron and steel industry. In its production and use, it is necessary to remove some impurities. 例如, the physical properties and high temperature oxidation resistance of the material that the metal elements such as iron, Qin, and bear in refractory cooked keshi will shadow. 此外, mineral impurities such as quartz and calcite will also affect the fire resistance and thermal conductivity of the material, seriously affecting the service life of the material.

Brown King is a kind of high hardness, high density exciting grinding material, often used in materials, abrasives and other fields, but it will be affected by some impurities in the morning. 例如, the dyes in Kangwang mainly include Ca, 镁, Co and other elements, and these elements will affect the physical and mechanical properties and electrical conductivity of the material. 此外, impurities in brown corundum include quartz, dolomite and calcite. These minerals will affect the wear resistance, toughness and strength of brown corundum, reducing the quality of the material.

Baigang Wang is also an important non-metallic mineral resources, often in abrasives, 陶瓷, chemicals and other fields. But in the process of its production and application, it will also be affected by similar dyes. 例如, the main chemicals in Baigang Wang are aluminum, 钙, 镁, sodium and other elements, and doping these elements will affect the physical and mechanical properties and electrical conductivity of the material. 此外, impurities such as quartz kimono clay will also affect the color and transparency of the white Kong king, shadow its application in the field of sea and optics. 总之, it is very important to eliminate the dye in important materials such as refractory mature woven soil, brown Gang Wang and white Gang Wang. Only by reducing the existence of impurities as much as possible, can the quality and service life of materials be guaranteed, and the technical level and industrial competitiveness of related fields be further improved.

采用EDX8800 MAX垂直荧光光谱仪快速检测钒土含量, 棕刚玉和白刚玉

The E 800 optical channel instrument of ES InFES focuses on qualitative and quantitative analysis of the main, trace and trace elements or compounds of various materials. It is widely used in: alloy materials, precious metals, iron ore powder, non-ferrous metals and powders, gold treatment, Rapid qualitative and quantitative analysis of raw materials and finished products such as metal and non-time material fire materials, fire raw materials, white powder, gypsum, catalyst, 瓷, 水泥, lime, glass industry, 石英, long, calcite, clay, rock wool, 土壤, national waste, dust ash, red Ni, powder medium ash, rare earth permanent magnet, petroleum oil products, slag and other production materials and chemical composition of finished products, rapid and accurate, non-destructive and efficient environmental protection, No acid domain chemicals. As a high performance vertical high performance line to line material analyzer, the EDx2800% L is equipped with a high power line excitation system, coupled with a high count rate and high resolution ESDD detector, it provides excellent linear dynamic range for higher accuracy process and quality control in refractorables.

EDX8800MMAX has equipped with electric refrigeration Peltier FSDD silicon drift detector not only have excellent short-term repeatability and reproducibility for a long time, 并具有优异的元素峰分辨率; 可同时进行元素和氧化物成分分析; Special design of light path and vacuum system has greatly increased the lighter elements (已经, 镁, 铝, 和, 磷) 测试灵敏度和准确性. Can be equipped with nitrogen system at the same time, 实现液体、粉末样品直接测试; 八种光路准直系统, 根据不同样本量自动切换, 还可以测试不同位置的样本并求平均值, 减少样品不均匀性造成的误差; Hd built-in camera, 清晰显示仪器测试样品零件. 可承载样品旋转平台, 增加样品检测面积, 提高测试准确度和精度, ETC, can help select higher performance of refractory materials.The grass

The following is the test report of EDX8800M MAX test of cooked vanadium, 棕刚玉和白刚玉:

采用EDX8800 MAX垂直荧光光谱仪快速检测钒土含量, 棕刚玉和白刚玉