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Ϊ?˴ﵽ?????????ܵ?Ҫ?󣬷??????ijߴ硢??ȡ???????????????ȡ???ѧ???ܡ????????ܡ??ͷ??????ܡ???ѧ???ܡ?????????ܵȷ??涼??????Ϲ??ұ?׼GB15763??1-2001?е?ͳһ?涨??

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???????ķ????ڷ??????Ļ???????Ҫ???棬???ұ?׼GB15763.1-2001?ж??????ϸ?Ĺ涨???????????ͻ????ܵȼ??Ϸֳ?30min??45min??60min??90min?ĸ??ȼ???

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????????״????????չ????

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?ִ?¥?㽨???????Ѵӹ?ȥ??????Ϊ?ɹ??װ???ò?????ȫ?????⡢???¡?????ȶ??ֹ??ܷ???չ????ҵ??Ȩ????ʿԤ?⣺?й?????йذ?ȫ?ȷ??𡢸??Ȳ?????Ʒ???г????󽫳????á???????չ?????????ƣ?????????10%~20%???ϡ????ʽ????缰???????ר??ָ????????߲㽨????Ħ????õ??˽???????????????ʷ??????г????????г???ʿԤ????Ϊ???ڹ????г????棬ŷ????????????Լ??ж??????????޵??ձ??????????????ǵ??????????޵İĴ????ǶԷ??𡢸??Ȳ??????г?????ʮ??ǿ???????????ж??????????ڸõ???ɺ??????ȡ???ˮ??????????֣????𡢸??Ȳ???һֱ???????г???????Ԥ?ϣ?δ???๦?ܵķ??????г?ǰ???????á?

???????ⴰ??ռ???????IJ??ϣ?Ϊ?ȵIJ??????壬ʵ???ⴰ???ͻ?????????Ҫȡ???ڲ?????ѧ???ܡ????????????ԣ???????????ϵ??????ʲ?ͬ????ͬ??????ϵ??ԽС???????ȶ???Խ?ߣ??????????Dz?ȼ???ϣ????¶ȼ???仯?????????????飬?????????????¶Ⱦ?????????Ϊ?????ԣ??Բ??????ȶ???Ӱ??????????????ϵ???????⻹?벣?????ʡ???ȡ???״??Ӧ???ֲ?????????ء???Ӧ??Ҳ?Dz?????Ҫ????ѧ???ܣ????Ȳ????????Ͳ?ͬ???ͻ????¶ȱ仯??????????????ʧȥ???????????ԡ??????ò???????ѧ???ܣ???ֹ?????ܻ?ʱ?????ը?ѣ???߲??????????¶ȣ?һ??ȫ?µIJ???????????????Ӧ?˶??????ݸֻ???????

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1994??¹?Schott??˾???Ƚ??ĸ???貣??ȫ?????ۻ????????Ƚ???΢?͸??????ռ????л??ؽ?????????????Ե????????????ϵ?һ?鸡??????貣????Ф?ع?˾?????ĵ?Ƭ????????PYRAN???Ⱦ????????Ŀ??ȳ???????־??и??????????õĹ?ѧ???ܺͽ??????????Ӿ?Ч????ͬʱ?????Ǹֻ??İ?ȫ?????????кܸߵĻ?еǿ?ȺͰ?ȫ?ԣ????????????????ܱ??ֹ??е?͸???????ȣ??ܹ??ṩ?ﵽBS62O6A????ȫ?ȼ???????ͻ??޿ɴ?2Сʱ???ϡ?

?ػʵ?ҫ?????????Ź?˾????????Ķ????з??ͼ?๥?أ???2007????????ɾ?????ȫ????֪ʶ??Ȩ???ҹ???һ????踡???????????ߡ??ػʵ???????ҵ?о????Ժ?ȿ???Ժ??ר?ң????ڴ??¸??????????ռ??????²?Ʒ?????????????Ƶ??о????????ڸ????????????ߵ????ʵ???????ϣ???????ۻ??????о????ƣ??Բ??ø??????ռ???????????????ָ?????????????һϵ?е??о???????????Ŀǰҫ?????????ŵ???ҵ???????ȶ???????2mm~10mm?ĸ???踡?????????????˹??????貣???????????ļ?????????

Ŀǰ?????⳧????ʥ????Ƥ?????¢???˸??Ϸ???????ȫ??߶??г??????۸񰺹????Ʒ?????˴󲿷ַ???ȼ??ĸ??Ϸ?????????????????????ʽ?ṹ????????????㲣???????͸?????𽺣?????󽺲㷢?????ͽ????????????????????????????????ȫ?????ٲƲ???ʧ????Ȼ??????????ҵ???????޻????Ϸ??????????Dz??ó???ģ????3.4???ң???K2O??nSiO2Ϊ???????ϣ???????????Ʒ??һ????ࡣ???ݸֻ??????޻????????ϵ?ģ?????ӵ?5????ʱ?????????ͺ??Ը??ã?ʹ???в??ײ???΢?ݣ?????һ????????????Ҫ??չ????

3 ???????ķ???

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3.1??Ƭ??????

3.1.1??ǿ?ȵ?Ƭ祿ط?????

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