The relative density of the samples are 95.7% and 90.5% sintered at 1350℃ for 5h respectively.

YSZ樣品在1350℃燒結(jié)5h的相對密度分別為95.7%和90.5%免费无遮挡网站。

The sintered temperature was one of key parameters to the relative density and grain size.

燒結(jié)溫度是決定燒結(jié)體致密度高低的主要因素。

The results showed that the power size decreased with the increase of milling time, while the relative density of sintered samples increased.

試驗結(jié)果表明热久久精品日本一区二区三区，隨著球磨時間的增加国内大量愉拍人妻精品视频，粉末的晶粒尺寸不斷減小，燒結(jié)后樣品的相對密度不斷提高女生张开腿让男人桶。

The above-mentioned compounds display the relative permittivity of around 10~20, the quality factor of around 1000~30000 GHz and the temperature coefficient of resonant frequency of around -9~-100ppm /℃.The compounds are sintered in the temperature range of 700 ~ 1100oC.

以上化合物相對介電系在10~20之間综合网图片亚洲小说，化合物Q×f約為1000 ~ 30000、溫共振系為-9~-100ppm /℃燒結(jié)溫均并高在700~1100oC之間黄网站免费观看视频在线。

The result s show that BaWO 4/ TiO 3 could be well sintered at 1250～1350℃ without chemical reaction between perovskite and scheelite phases.

結(jié)果表明91POPNY九色老熟女， BaWO 4/ TiO 3復(fù)合陶瓷在 1250～1300℃可以實現(xiàn)致密化燒結(jié)，且陶瓷由 TiO 3和BaWO 4兩相復(fù)合而成欧美一区二区精品视频，未檢測到其它物相亚洲A级黄片。

Unfortunately, they are more brittle than other sintered inserts, and their use is normally confined to high-speed cutting of cast and nodular irons, tough alloy and even semihard steels.

不幸地，他們是更易碎的超過其他的泉華插入物又大又粗又长又高潮的视频，和他們的使用通常是被限制的到高速的切斷陣容和小節(jié)的鐵久久天堂网色综合综合色，惡棍合金和平坦的 semihard 鋼。

It is a very important subject to control grain size, improve the sintered bulk density, reduce the porosity and suppress the second phase for producing a semitransparent ceramics.

所以如何控制晶粒成長尺寸性交年费a、提高燒結(jié)體密度欧美性爱22k29.c0m、減少孔隙及抑制第二相產(chǎn)生是很重要的課題。

In the meantime we have advanced Sintered Silicon Carbide production lines.

擁有世界先進(jìn)水平的常壓燒結(jié)碳化硅生產(chǎn)線先锋影音中文AV资源站。

This article introduces a new single step molding process for producing sintered NdFeB ring magnets with high performance.

介紹了采用一次模壓成形工藝批量生產(chǎn)高性能燒結(jié)釹鐵硼磁環(huán)的新工藝在线免费观看黄色开车视频高清，指出了目前該工藝仍存在的一些問題，同時概述了該工藝的應(yīng)用前

In non sintered cement,the hydration speed and quality are determined by kind and amount of the stimulator .

在無熟料水泥中亚洲热女性爱视频，激發(fā)劑的種類和數(shù)量是決定其水化反應(yīng)速度和品質(zhì)的關(guān)鍵操美女视频导航。