对微碳铬铁熔体真空脱碳处理有一定参考意义。
This may be the reference for the processing of decarbonization of low-carbon ferrochromium melt in vacuum.
将其中试样A通过氧化-还原处理，表面具有层状结构，与另一脱碳试样B一起放入改造后的电阻炉内在通氢气的气氛中进行渗碳淬火。
Sample A whose surface has layer structure via oxidize-deoxidize treatment and sample B which is decarbonization are put into resistance furnace for carbonization and quencher under hydrogen.
在原有脱碳技术基础上，废水厌氧处理在其他领域的研究与应用被不断拓展。
Anaerobic treatment technology has been extended in other field on basis of carbon removal.
针对这些净化处理方法的弊端，提出了新型受污的NHD脱碳液净化除杂技术，并进一步阐述了该新型技术的的技术优势及其工程化应用。
The new treatment of NHD Solution was put forward comparing with the abuse of these treatments. The principle and application of the new treatment was expatiated.
因此，处理后的工件表面光洁、无脱碳、表面均匀、变形小、质量高。
Therefore, the treated surface clean, no decarburization, surface uniformity, distortion, and high quality.
介绍增设的PS A脱碳装置流程及技术指标，装置容易出现的故障以及相应的处理措施。
Describes the added PSA Decarbonization process, the technical indicators, the failures which the unit occurs easily and appropriate treatments.
结果表明，两者均为热处理脱碳所引起。
The results show that both are caused by decarburization in heat tret - ment.
针对这些净化处理方法的弊端，本文提出了新型的NHD脱碳液净化处理技术，并进一步阐述了该新型技术的原理及其应用。
A new type treatment technology for NHD solution is put forward with the abuse of these treatments. The principle and its applications of the new technology are further explained.
针对这些方法的弊端，提出了新型的NHD脱碳液净化处理技术，进一步阐述了该技术的原理及其应用。
The new treatment of NHD Solution was put forward comparing with the abuse of treatment of many fertilizers. The principle and application of the new treatment was expatiated.
论述了NHD脱碳液的性质及其在生产过程中产生的问题，并分别介绍了各厂家净化处理NHD脱碳液中固体杂质的方法。
The problem of NHD Solution in production was reviewed. And many treatment of NHD Solution from many fertilizers was introduced.
高锰钢的优良耐磨性能使其有广泛的应用范围，但在热处理过程中却难以保证所要求的显微组织，并容易引起脱碳、晶粒长大、裂纹和变形。
High manganese steel are widely used for its excellent abrasion resistance. However it is difficult to avoid defects of decarburization, grain growth, cracking and deformation during heat treatment.
可以采用特殊的溶剂对废催化剂进行脱碳和脱硫预处理，以代替高温焙烧预处理。
Special solvents can be used to decarbonize and desulfurize waste catalysts to replace the high-temperature roasting pretreatment process.
介绍了NHD脱碳液在生产过程中存在的问题以及各厂家净化处理NHD脱碳液中固体杂质的方法。
The problems of NHD solution for CO_2 removal in production is introduced. The measures taken by some plants to handle solid impurities in NHD solution are reviewed.
介绍了NHD脱碳液在生产过程中存在的问题以及各厂家净化处理NHD脱碳液中固体杂质的方法。
The problems of NHD solution for CO_2 removal in production is introduced. The measures taken by some plants to handle solid impurities in NHD solution are reviewed.
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