Steel ingot pinyin: gang ding
Steel ingot explanation: a product of the steelmaking industry. Molten steel is poured into the mold, cooled and solidified. It is a raw material for manufacturing various steel materials.
Sentences for steel ingots: 1. The casting of steel ingots is usually carried out under argon protection.
2. Defects caused by the use of worn steel ingot molds, including flash, surface texture, scars or protrusions, etc.
3. Based on the review of patent documents and other relevant documents, this article reviews and summarizes the production technology of hollow steel ingots for reference by relevant personnel.
4. Raw material inspection: Inspect the composition and specifications of alloy steel ingots before processing.
5. You are right. In fact, the scale is regenerated even as the ingot is being rolled.
6. A process method for producing large forgings using small steel ingots is proposed, and reasonable process parameters are proposed through practice.
7. Suitable for grinding steel ingots, burring castings, stone surface finishing, cutting, polishing, etc. However, this type of abrasive tools are not resistant to alkaline solutions.
8. This steel ingot is too big and cannot be sent into the furnace.
9. The steel ingot mold is made of cast iron.
10. Introduced how to use the discrete system simulation force method to establish a system simulation model of the steel ingot from pouring to rolling process based on actual production data.
11. The flow of slag during the electroslag casting process determines the distribution of the temperature field of the casting system and the shape of the metal pool, which ultimately affects the quality of the cast steel ingot.
12. Investigate and analyze the ingot annealing process specifications of some special steel plants.
13. The original steel ingot contains inevitable solidification defects, and in large forgings such as nuclear power plants, the grain size of its internal microstructure is a key factor affecting its high toughness.
14. Obtained an orthogonal regression mathematical model that correctly determines the optimal steel ingot cross-section size under determined rolling process conditions.
15. Conducted research on the analysis methods of the main components that affect the quality of steel ingots, and formulated a systematic analysis method for daily inspection.
16. Internal defects of steel ingots have a greater impact on the internal quality of large-section modules.
17. This article proposes a method for optimizing the design of the steel ingot mold based on the numerical simulation results of the temperature field and stress field of the steel ingot mold during a service cycle.
18. Improving the utilization rate of steel ingots is one of the important ways to reduce the cost of forgings.
19. In order to avoid such defects, the pouring quality of the steel ingot must be guaranteed.
20. In this way, high-quality steel ingots with good surface finish are produced.
21. Introduced the cleaning and production procedures of hollow steel ingots and problems existing in actual production.
22. Aiming at practical problems, establish a mathematical model and compile a program to simulate the temperature distribution of large steel ingots for forging during the solidification process.
23. The simulation results are consistent with the experimental results, which shows that the software can be used for real-time analysis and control of the solidification of steel ingots in the actual electroslag melting and casting production process.
24. Based on the dynamic steel temperature tracking and burning prediction based on the mathematical model of the steel ingot thermal process, the dynamic soaking furnace optimization heating control is carried out.
25. Propose a plan to control the quality of large forgings from the three aspects of heating, forging and post-forging treatment of steel ingots.
26. Briefly describe the effect of the cross-sectional shape of the steel ingot on the yield rate of the thick plate.
27. The heat transfer process of the steel ingot cap, the anti-shrinkage cavity mechanism and the performance of the anti-shrinkage agent were discussed.
28. This paper introduces the testing technology, methods and result analysis of high temperature thermal stress of large flat steel ingot molds of rare earth ductile iron under casting conditions.
29. Decreasing power smelting control is considered to be an effective control method to ensure the quality of electroslag furnace steel ingots.
30. The advantages of electroslag remelting steel ingots in the production of roll sleeve forgings were discussed, and methods for improving the original process were proposed.