微晶玻璃的着色工艺及其研制_何代英

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何代英(   712000)  CaO-Al2O3-SiO2,,,,。   TheDevelopmentandPigmentedTechnologyofGlassCeramicsHeDaiying(XianyangCeramicResearchandDesighInstitute,Shanxi,Xianyang,712000)Abstract:AccordingtotebasiccompositionofCaO-Al2O3-SiO2glass,explainsthecolouringagentcontent,thedifferentoxidecausedifferenteffecttothecolourofglassceramics,summarizesthedevelopmentandpigmentedtechnologyofglassceramics,andcombinetoproducetoputforwardthesuggestionandmeasure.Keywords:Glassceramics;Colouringagent;Processsystem 前言,,。,。,,,,。,、、、、、、。,()。(),、。,,,。1 生产工艺1.1 :、、(、、),(),(、)、、、。(%):SiO250~65、Al2O35~10、CaO15~25、B2O31~5、ZnO+BaO5~10、K2O+Na2O3~8。30~45。CaO-Al2O3-SiO2,,β-。,,。1.2 ,、3。,2,:·33·2007.No.2                陶瓷                       ※※※()、※※※()※※。:※※※()※※。:(、),1450~1550℃,,。,,。,,,4~6;,,,,。、、。2 着色剂及着色工艺,:、、、、、、。,,。2.1 1):、,。,,1.5%2.5%,,,,,()。,0.25%1.0%,,,;0.8%,。,,:0.7%~0.9%,2.4%~2.6%。2):,。,,,Cr3+。,0.05%~1.0%,,,,;,,。3):。,6%,2%,。6%~10%,。SeCdS0.36~0.55,Cd(S、Se),,。:,,,。,,,。4):,,。,,,。CoONiO2.80~2.90,。2.2 ,,:+※※※※、※※※※※※。:,1550℃,,1~6㎜,,,850℃,1100~1200℃2h,。、、。:,;,·34·                                           陶瓷                 2007.No.2                  。:,,;,。2.3 (),。:++++,,、、。:+++※※※※※※※※※※。:1450℃,,,0.5~0.7㎜。,、、,5~40,5~15,0.1~0.5,1~3。,100g40~60ml。10~70μm,,。、4%~15%2%~15%,,,,1100℃1.5h,。:,;,,。:,,,、,,。3 结语,,,。,、、、,。,、,。,,。,,,,,。,21。1 ..:,19872 ..,1994(2):1~43 ..———,1999(2):22~264 ,..,2001(3):32~345 ,,,.Na2SiF6.———,2004(2):25~276 ,,,..———,2005(1):23~257 ..———,2006(11):50~528 ..:,19889 ,..———,2002(4):17~1810 ..———,2005(2):27~29·35·2007.No.2                陶瓷                       

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