日本h番全彩无遮挡h工口-国产精品无码无片在线观看3d-四虎国产成人永久精品免费-广东少妇大战黑人34厘米视频-人人妻人人狠人人爽天天综合网

當前位置:首頁-新聞資訊

鋁板廠家介紹鋁板生產中的溶解-沉淀機理的實質

來源:http://www.kangyanghua.com/ 發布時間:2021-05-21

一、鋁板廠家介紹溶解-沉淀機理的實質
1、 The essence of dissolution precipitation mechanism introduced by aluminum plate manufacturer
鋁板生產過程中,溶解-沉淀機理的實質是一相晶體的原子迅速轉移到另一相晶體中去。為了完成原子由一相轉移至另一相,除了應保證兩相有較大的相互溶解度以外,還一定具備一些條件。
In the process of aluminum plate production, the essence of dissolution precipitation mechanism is that the atoms of one phase crystal transfer to another phase crystal rapidly. In order to complete the transfer of atoms from one phase to another, in addition to ensuring that the two phases have greater mutual solubility, there must be some conditions.
二、為了達到溶解-沉淀機理的實質需要注意的條件
2、 In order to achieve the essence of the dissolution precipitation mechanism, we need to pay attention to the conditions


①因為原子的遷移,可能是從相的表面層進行,故應隨著溫度的變化或原有相晶體表面大小及曲率的變化,伴隨有大的溶解度改變。
① Because the migration of atoms may be carried out from the surface layer of the phase, it should be accompanied by a large solubility change with the change of temperature or the change of the surface size and curvature of the original phase crystal.
②在變形時一定有利于進行高速溶解和沉積產生的擴散過程。也就是說應具備足夠高的溫度條件。
② During deformation, it must be beneficial to the diffusion process of high-speed dissolution and deposition. That is to say, the temperature should be high enough.
溶解-沉淀機理的重要特點是塑性變形在兩相間的界面上進行,又由于金屬的沉淀很容易在顯微空洞和顯微裂紋中進行,則原子的相間轉移可使這些顯微空洞和裂紋消 除,起著修 復損傷作用,從而可使金屬塑性顯著增 大。
The important characteristic of the dissolution precipitation mechanism is that the plastic deformation takes place at the interface between the two phases, and because the metal precipitation is easy to take place in the micro cavities and micro cracks, the inter phase transfer of atoms can eliminate these micro cavities and cracks, play a role in repairing the damage, and thus significantly increase the metal plasticity.

主站蜘蛛池模板: 久久久噜噜噜久久| 国产精品美女久久久久av超清| 久久人妻av中文字幕| 人妻丰满熟妇av无码区免| 亚洲а∨天堂久久精品2021| 香港三日本8a三级少妇三级99| 亚洲中文字幕精品久久久久久直播 | 风韵丰满熟妇啪啪区老熟熟女 | 全免费a级毛片| 扒开双腿疯狂进出爽爽爽| 巨熟乳波霸若妻在线播放| 中文字幕亚洲欧美日韩2019| 中国熟妇人妻xxxxx| 国产精品毛片一区二区三区| 2018国产大陆天天弄| 午夜a级理论片在线播放琪琪 | 国产大片黄在线观看私人影院| 欧美黑吊大战白妞| 亚洲成在人线aⅴ免费毛片| 少妇下蹲露大唇无遮挡| 国产午夜无码视频在线观看| 亚洲精品99久久久久中文字幕| 日本黄页网站免费大全| 亚洲a无码综合a国产av中文| 国产精品乱子乱xxxx| 亚洲精品国产第一综合99久久| 亚洲精品天天影视综合网| 国产免费观看黄av片| 欧美乱大交xxxxx潮喷| 女人被男人躁得好爽免费视频| 精品午夜福利在线观看| 双乳奶水饱满少妇呻吟| 又爽又黄又无遮挡网站| 成人片黄网站色大片免费观看cn | 亚洲av无码一区二区三区性色| 精品国产午夜理论片不卡| 亚洲老熟女性亚洲| 国产三级a三级三级| 久久久久久久无码高潮| 精品综合久久久久久97| 成片免费观看|