CAJ | 학술논문

近年来，由于低成本、低耗能和少污染的优势，铸造多晶硅成为主要的光伏材料之一，越来越受到人们的广泛关注。本文阐述了当前国内外多晶硅铸造过程中的一些核心技术，如坩埚免喷涂、坩埚免烧结、单炉产量提高、准单晶铸造、多晶硅铸造生长大晶粒及氮化硅粉回收等，并简单介绍了坩埚免烧结技术的实际运用情况。
근년래，유우저성본、저모능화소오염적우세，주조다정규성위주요적광복재료지일，월래월수도인문적엄범관주。본문천술료당전국내외다정규주조과정중적일사핵심기술，여감과면분도、감과면소결、단로산량제고、준단정주조、다정규주조생장대정립급담화규분회수등，병간단개소료감과면소결기술적실제운용정황。
Recently,because of it's low cost,low consumption energy and low pollution advantage,silicon (mc- Si) become one of the main photovoltaic materials and get more and more people's attention.This paper de- scribes the current domestic and international core technology in muhicrystalline silicon casting progress,such as crucible without spraying,crncible without sintering,single furnace yield increasing,quasi-single crystals casting,large grains growing,silicon nitride powder recycling,etc.And briefly introduced the actual application of crucible without spraying technology.