V - vermicular 中文 - EN166

vermicular adj.1.蠕蟲(狀)的；蠕動的。2.蟲蛀形的，蟲跡形的...

vermicular appendix
For the manifold of sedan engine , the hest thermal fatigue properties can be obtained by keeping the percent of vermicular graphite at about 50 % , therefore it shouldn ' t he considered that the lowest e . g . percent limit of 50 % specified in chinese vermicular iron standard is too lower , and it is also not proper to take the v . g . percent as the basis for judging the level of production technology 摘要對轎車發動機排氣歧管而言，蠕化率控制在50 %左右可以獲得最佳的抗熱疲勞性能，因此不能認為我國的蠕鐵標準中規定的蠕化率高于50 %的要求偏低了，也不能把蠕化率的高低作為衡量工藝水平的依據。
The results indicate that the fracture toughness is influenced markedly by the different base structure of vermicular east iron and by the form of graphite ; unlike steel , the fracture toughness of vermicular cast iron increases with the yielding strength , while drops drastically with the increase of ratio of graphite grain length to thickness 試驗結果表明，蠕墨鑄鐵的斷裂韌度受不同基體組織的影響比較明顯；受不同石墨形態的影響顯著，與結構鋼不同，蠕墨鑄鐵的斷裂韌度隨材料的屈服強度增大而增大，隨石墨顆粒的長厚比增加會急劇下降。
It was showed that the basic varying law of graphite morphologies is as follows : with increasing of growing rate of graphite crystal along direction of [ 0001 ] , the morphologies of graphite change from flack shape vermicular shape spheroidal shape explosive shape superspheroidal shape 研究得出，鑄鐵中石墨變態的基本規律是：隨著石墨晶體沿[ 0001 ]方向生長速度的增加，石墨由片狀石墨蠕蟲狀石墨球狀石墨開花狀石墨過球化石墨。
Vermicular iron has graphite shape between flake graphite of gray iron and nodular graphite of nodular iron , tensile strength higher than that of gray iron by 70 % , and some lower than that of nodular iron , so is a sort of excellent material for structural parts 摘要蠕墨鑄鐵的石墨形狀介于灰鐵的片狀石墨與球鐵的球狀石墨之間，抗拉強度高于灰鑄鐵70 % ，略低于球墨鑄鐵，是結構件的優良材料。
After over 10years of product development and in - novation , our ompany has developed capabilities for the manufacture of full series of equip - ment for “ gray cast iron , heat - resistant nodular cast iron , vermicular cast iron and other materials 通過數十年的科技創新和新品研發，已形成了灰口、耐熱、球墨、蠕墨等各種材質的“高、燒、焦”成套設備的綜合制造能力。
The metamorphous graphite in the section center of heavy section s . g . iron castings is superspheroidal graphite , and not the product of degeneration along the direction from shperoidal graphite to vermicular or flake graphite 大斷面鑄件中心的變態石墨是過球化石墨，而不是球狀石墨向蠕蟲狀石墨或片狀石墨方向衰退的產物。
The influences of furnace charges , chemical composition , quality of vermicularizing alloy , holding duration after vermicularizing treatment and tapping temperature on percentage of vermicular graphite were discussed 摘要討論爐料、化學成分、蠕化劑質量、處理后包內保留時間和溫度對蠕墨鑄鐵蠕化率的影響。
An introduction was made to the composition choice and control in vermicular iron production , classification of vermicularizing alloys , vermicularizing treatment process and its quality control measures 對蠕墨鑄鐵生產中應當如何選擇、控制化學成分，蠕化劑的種類，蠕化處理方法及質量控制方法進行了介紹。
The application of vermicular iron in china is earlier than in europe and american , however , lower limit of vermicularity specified in the present chinese standard of vermicular iron is relatively lower 蠕鐵在我國的應用早于歐、美，但我國目前的蠕鐵標準對蠕化率的要求尚低于歐美。
The thermal properties of medium silicon - molybdenum vermicular iron are about three times of that of normal vermicular iron , so it is an ideal material for producing manifold 中硅鉬蠕鐵的抗熱疲勞性能為普通蠕鐵的3倍，因而是制造排氣歧管的理想材料。
How to control and check percentage of vermicular graphite was described , and some suggestions to prevent vermicularizing effect degeneration were offered 介紹如何控制、檢測蠕化率，并對如何防止蠕化衰退提出建議。
As an instance , compared with using aluminum alloy cylinder block , using vermicular iron block can increase the ratio of power / engine weight 與采用鋁合金缸體相比，采用蠕鐵缸體可使發動機的單位質量功率提高。
The fracture toughness values of vermicular graphite cast iron specimen subjected to four different heat treatment methods were tested and compared 摘要比較四種熱處理方法下蠕墨鑄鐵試樣的斷裂韌度。
Dry sliding friction characteristics of vermicular graphite iron 高速干滑動下材料摩擦學性能的研究進展
Kaolin forms pseudo-hexagonal plates, often regularly arranged in book-like or vermicular stacks . 高嶺石呈假六邊形片體，往往以書頁狀或蠕蟲狀規則排列。