淺談各類人造石的不同

知識(shí)達(dá)人

現(xiàn)在市場上的人造石（崗石）可以分為三種，人造大理石（engneer stone),石英石（quartz),微晶石(glass stone) 三種，這三種的材質(zhì)基本上是一樣，只是生產(chǎn)工藝不一樣：

　　微晶石：有經(jīng)過高溫溶化，有點(diǎn)像是瓷磚的生產(chǎn)工藝。

　　石英石：是在常溫下面，用物理高壓的方式壓制而成。

　　人造大理石的加工方式和石英石差不多，不過石英石基本上只能做板材用，很少做成荒料的。

　　這三種石種，加工方式不相同，加工的設(shè)備也不一樣，所以出來的硬度，質(zhì)地也差很多，就硬度來說可以分為以下排名：

　　微晶石>石英石>人造大理石。

　　其中微晶石還有分為有孔和無孔的兩種，無孔的比較脆，所以一般要倒角，因?yàn)榕鲁霈F(xiàn)崩角（edge chipping)的情況，通常比較質(zhì)地比較軟的石頭容易出現(xiàn)邊緣倒角的情況

bluecat888

4. Hacked Accounts

This might be one of our biggest nightmares, since it means losing everything which we worked hard for many weeks, months or even years. As a result, we will consider quitting the game in which our accounts got hacked, or starting over. Definitely, this decision will depend on whether we still like our MMORPGs and want to keep playing them, even when this implies starting a fresh new character. Anyway, it"s a fact that getting our accounts hacked is the worst thing that we can experience in a game; mainly because it means that all the time and efforts, we spent in our accounts weren"t worth it. Plus, all the people who got hacked at least once, decide to quit their games in many cases. 　

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5. The Boring Uninstall Process

After all these problems, if there"s something that might be annoying to our experience is the boredom we might get when we play our new MMORPGs for less than one hour. Since, the feeling of boredom will lead us to delete the game from our machines. And, it doesn"t matter if this supposes that we wasted our time downloading a whole game for nothing. Nevertheless, it would be better if we try out the game a bit longer, so we can have a real view of the whole gameplay. This means, we will find many things in MMORPGs that might look appealing for the first time but after trying them out, it"s like we already played them, so let"s just say this is a matter of tastes.

But, have we ever wondered why these things happen to us every time we want to try any brand new MMORPG? After all, the answer for this, might be that most of us are playing in online games with people from all over the world which means: we will always find rude, nice and bad people. From time to time we also will suffer from lag issues because as it was already said, there are millions of people who are also trying to use the same service. Lastly, we must remember that being a gamer is not as easy as we think, and just cause of these kinds of issues. Nevertheless, playing a game means to have fun and spend a good time, no matter what we have to go through.

江湖浪子

有沒有再用石英的

沙特阿拉伯

知道了，對(duì)人造石的概念又清楚了一點(diǎn)。呵呵我是老菜 [s:1]

jiang800

謝謝樓主的介紹。

hai121212

材質(zhì)不一樣吧，人造大理石鈣粉是不是多一些，人造石英石不能含鈣粉吧？
微晶石的硬度會(huì)大于石英石嗎？不對(duì)吧。

bamstone

引用第4樓hai121212于2010-10-13 07:45 PM發(fā)表的  :
材質(zhì)不一樣吧，人造大理石鈣粉是不是多一些，人造石英石不能含鈣粉吧？
微晶石的硬度會(huì)大于石英石嗎？不對(duì)吧。

應(yīng)該沒錯(cuò)

所謂“人造大理石”就是樹脂加碳酸鈣粉，澆注成型；“人造石英石”就是樹脂加石英石粉，高壓成型；所謂的“微晶石”實(shí)際上就是微晶玻璃，就是玻璃的一種，是純無機(jī)的。

biyebo

電磁爐面板材料不就是傳說中的微晶玻璃么?
早期微晶玻璃還是導(dǎo)彈導(dǎo)引頭罩材料呢。。。

bamstone

引用第6樓biyebo于2010-10-14 07:58 PM發(fā)表的  :
電磁爐面板材料不就是傳說中的微晶玻璃么?
早期微晶玻璃還是導(dǎo)彈導(dǎo)引頭罩材料呢。。。

師兄導(dǎo)彈導(dǎo)引頭罩是單晶玻璃吧？

bamstone

GOOGLE了下，微晶玻璃是雷達(dá)引導(dǎo)導(dǎo)彈的頭罩材料，現(xiàn)在多用復(fù)合材料了；
我說的單晶玻璃是視覺或紅外引導(dǎo)用的。