diamond grain 中文意思是什麼
diamond grain
解釋
金剛砂-
Diamond micro powder ( abrasive grain = 0. 5 u m ) is added to the plating liquor, after many experiments, we discover every parameter of composite electro - brush plating, includes voltage of brush plating, relative velocity of between brush plating pen and workpiece, adding quantity of diamond micro powder etc. finally steel balls millstone covering with ni - fe - diamond composite electro - brush plating film is produced successfully
試驗中加入粒度為w0 . 5的金剛石微粉，通過反復多次的試驗，確定出了鎳-鐵-金剛石復合電刷鍍中的各項工藝參數，包括電壓、鍍筆和工件的相對速度、金剛石微粉的加入量、溫度等等工藝參數；成功的試製成了覆蓋有鎳-鐵-金剛石復合電刷鍍層的鋼球研磨板。 -
Checking the size of diamond abrasive grain
金剛石磨粒粒徑的檢驗 -
Diamond cbn products - grain sizes of diamond or cubic boron nitride
金剛石立方晶體氮化硼產品.金剛石或立方晶體氮化硼的粒度 -
Characteristics of concrete sawing process, including chip morphology, sawing surface and sawing force were discussed through the experiments of diamond single grain drawing, single diamond segment sawing and diamond sawblade sawing
摘要通過金剛石單顆粒劃傷、金剛石單個節塊鋸切和金剛石鋸片鋸切系列試驗，對混凝土鋸切加工過程中的切屑形態和切削區表面形貌，以及切削力等基本特徵進行了詳細討論。 -
Measures should be taken to prevent uneven distribution of grain size in diamond blending
採取措施防止金剛石微粉在投料時出現粒度偏析。 -
The diamond indenter is a king of standard measuring tool used to determine the standardized blocks and verify and calibrate schelometers. it is made by welding, grinding and machining certain grain of quality natural diamond into the rockwell, vickers of brinell hardness
金剛石壓頭是將一粒定量的優質天然金剛石，按要求鑲焊研磨再機械加工成洛氏、維氏和布氏的標準計量工具，主要用於硬度塊的定度和對硬度計的鑒定。 -
Abnormal grain growth and its countermeasure in sintering of fine grained polycrystalline diamond compacts
細粒度金剛石燒結體中異常粒成長及其對策 -
Super abrasive - grain sizes of diamond or cubic boron nitride
超硬磨料金剛石或立方氮化硼顆粒尺寸 -
In the present research, scanning electron microscope ( sem ), laser raman spectroscopy ( lrs ), x - ray photoelectron spectroscopy ( xrs ), x - ray diffraction ( xrd ) and electron probe micro analysis ( epma ) were utilized to investigate the difference in micro - structure and elements distribution between domestic and foreign pdcs. combined with analysis on current manufacturing process, the mechanism for the difference was discussed. scanning electron microscope ( sem ), laser granularity analysis, atom emission spectroscopy ( aes ) and plasma emission spectroscopy ( icpaes ) are also utilized to investigate the grain shape and impurities of key material - diamond power
本課題採用掃描電鏡、拉曼光譜、光電子能譜、 x -射線衍射分析、電子探針等方法分析了國內外聚晶金剛石-硬質合金復合片在微觀組織結構、元素成分分佈方面的差異，結合對現有燒結工藝的分析，研討了造成這些差異的機理；採用掃描電子顯微鏡、激光粒度分析、原子發射光譜、等離子發射光譜等方法對關鍵原材料-金剛石微粉的晶形、雜質含量進行了比較分析測試。 -
Fabrications and cutting tests of ultrafine grain diamond coated drills
超細晶粒金剛石塗層鉆頭的制備與實驗 -
Coating metal such as cu, ni, ti, mo, w or compound coating on diamond grain ( dg ) surface by coating ( chemical, electronic plating ) and vacuum plating method ( evaporating, sputtering, ionization ) was studied
摘要採用濕法鍍（化學鍍、電鍍）或真空鍍（蒸發鍍、濺射鍍、離子鍍）方法，在金剛石表面鍍覆一層銅、鎳、鈦、鉬、鎢等金屬，或者它們的復合鍍層。 -
Abstract : a research has been carried out theoretically and experimentally on the relationships among the unit volume fragmenting power of the diamond - circular saw and the factors such as grain sizes, concentration and working clearnce
文摘:從理論和實踐上研究孕鑲金剛石圓鋸片的單位體積破碎功與金剛石的粒徑、濃度及工作間隙等因素的關系。 -
By the control of deposition process, it is succeeded in preparing ( 100 ) high - orientation diamond films with maximum single grain ' s size about 100 100um and 4. 693 ? fwhm ( full width of half maximum ) in xrd shocking scan curve, and also preparing 75mm large area transparent diamond films with 68. 3 % average transparence
通過對沉積過程的控制，制備了（ 100 ）高取向金剛石膜，搖擺曲線半峰寬（ fwhm ）為4 . 693 ，最大單個晶粒的尺寸為100 100 m ，同時還制備了75mm的大面積透明金剛石膜，平均透光率達68 . 3 。
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