Magnesium-Cerium Alloy Mgce20 Alloy Mgce30 Alloy Mgce35 Alloy

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB
• Model NO.: Magnesium-cerium alloy mgce20 alloy mgce30 alloy
• Purity: Mg65% CE35%
• Shape: Square
• Alloy: Alloy
• Transport Package: Wooden Box
• Specification: Particle/block/powder
• Trademark: taixie
• Origin: Chian
• HS Code: 4701000000
• Production Capacity: 3000kgs

Product Description

Magnesium-cerium alloy

mgce20 alloy

mgce30 alloy

mgce35 alloy

The range of GB/T 39125 specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality certificate of Cerium magnesium alloys. GB/T 39125 is suitable for cerium magnesium alloys produced by electrolysis, fusion and reduction, mainly used as additives for high-performance rare earth magnesium alloys. 2 Normative Reference Documents The following documents are essential for the application of this document. For dated references, the date-only version applies to this document. For undated references, the latest version (including all amendment orders) applies to this document. GB/T 8170 rules for numerical modification and limit value representation and determination GB/T 12690.1 thin soil metals and oxides -- Methods for chemical analysis of non-rare earth impurities -- Part 1: Determination of carbon and sulfur content -- High-frequency infrared absorption method GB/T 17803 rare earth products -- Method of expression: Technical Requirements 3.1 Product Classification According to the chemical composition, the product can be divided into six brands, CEM-30A, Cem-30B, CEM-25A, CEM-25b, CEM-20A and Cem-20B, and the product brand expression method should conform to GB/T The provisions of 17803. 3.2 Chemical Composition The chemical composition of the product shall comply with the provisions of Table 1. If the demander has special requirements, both parties can negotiate separately. 3.3 Appearance Quality 3.3.1 The product is cast alloy. 3.. 3.2 The surface of the product and its fracture shall be silver gray and shall be clean, without visually visible inclusions and oxidized powder. 4.1.1 The analysis method of the total amount of rare earth in the product shall be carried out in accordance with GB/T 29916. 4.1.2 The analysis method of carbon in products shall be carried out according to GB/T 12690.1. 4.1.3 The analysis method of other rare earth impurities and non-rare earth impurities in products shall be carried out in accordance with the negotiation method of both parties. 4.2 Numerical Modification The numerical modification shall be carried out according to GB/T 8170. 4.3 Visual inspection of appearance quality under naturally scattered light.
The invention provides a preparation method of magnesia-cerium alloy. The method includes the following steps: preparing metal magnesium and cerium salts according to the mass ratio of magnesium to cerium in the desired magnesium-cerium alloy; Magnesia-cerium alloy was prepared by molten salt electrolytic diffusion method using magnesium as liquid cathode. In the process of electrolytic diffusion, the ratio of Faraday energy required to control the discharge of cerium ion in cerium salt and electrolytic energy of cerium salt is 1:1~1.4. Using the above preparation method, through the molten salt electrolytic diffusion method, magnesium metal as the liquid cathode, during the electrolytic process to control the cerium ion discharge in cerium salt and cerium salt electrolytic battery required by the matching consistency between the Faraday quantity and the cerium salt electrolytic quantity, the electric ratio of the two is controlled from 1:1 to 1.4, which can make the content of two metal components in magnesium-cerium alloy products basically consistent with the target content, from To achieve effective control of alloy composition. And through the molten salt electrolytic diffusion method, the invention prepares magnesia-cerium alloy.