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- Zinc base die castings are always copper plated in cyanide baths. 鋅基合金的壓鑄件總是在氰化鍍液中鍍銅。
- Zinc base die castings are always copper plated in cyanide baths . 鋅基合金的壓鑄件總是在氰化鍍液中鍍銅。
- The material may select materials and so on copper, iron, zinc base alloy, tinplate, terne metal. 材料可選用銅、鐵、鋅合金、馬口鐵、鉛錫合金等材料。
- The whole technology process for casting the zinc base alloy patterns by plaster mould is also discussed. 論述了利用石膏型鑄造鋅基合金模具的整個(gè)工藝過(guò)程。
- Before liberating, ever had " lead " say, after liberating, become our country's important plumbic zinc base. 解放前，曾有“鉛都”之稱(chēng)，解放后，成為我國重要的鉛鋅基地。
- This paper deals with the influence of rare earth elements on structure and wearresistance of high strength zinc base alloy. 主要通過(guò)研究稀土對高強度鋅基合金組織結構的作用，探討稀土對高強度鋅基合金耐磨性的影響。
- A new process of silvery passivation of zinc base alloy electrodeposit was developed,and the process condition was optimized . 研制了鋅基合金的一種銀白色鈍化處理新工藝,并對其工藝條件進(jìn)行了優(yōu)化。
- The result shows that the new process improved not only the corrosion resistant property of zinc base electrodeposit,but enhanced its decoration property. 結果表明,該種鈍化處理新工藝不但提高了鋅基鍍層的抗蝕能力,而且提高了其裝飾性能,具有極高的實(shí)用價(jià)值。
- Abstract: The high pressure blast furnace gas and coke-oven gas mixture used for making red copper casting,bronze casting, aluminum casting, zinc base alloy and some brass casting, is introduced. 文摘:介紹了用高爐、焦爐混合高壓煤氣作為燃料，生產(chǎn)紫銅件、錫青銅件、鑄鋁件、鋅基合金及部分黃銅件。
- The high pressure blast furnace gas and coke-oven gas mixture used for making red copper casting,bronze casting, aluminum casting, zinc base alloy and some brass casting, is introduced. 介紹了用高爐、焦爐混合高壓煤氣作為燃料，生產(chǎn)紫銅件、錫青銅件、鑄鋁件、鋅基合金及部分黃銅件。
- The latest applications of silane in coatings,including varies silane modified aquosity acrylic coatings,silane tackified base coatings,silane sol-gel coating and silane zinc base coatings,etc. 介紹了硅烷在涂料中的各種最新應用,包括各種硅烷改性水性丙烯酸酯涂料、硅烷增粘底漆、硅烷溶膠-凝膠涂料及硅烷富鋅底漆等。
- The paper introduces the technology measures to obtain high quality zinc base alloy patterns such as:choked running pouring and insulating riser,plaster mould to be separated as cope and drag,etc. 介紹了為獲得高質(zhì)量鋅基合金模具而采取的工藝措施,例如使用閉合式澆注和保溫(?)口,將石膏型分為上下型等;
- Main craft: The etching (nips board), the pressure to flush, the note paint (to top up), silk India, the drop rubber, to imitate the enamel, the zinc base alloy compression casting and so on. 主要工藝：蝕刻（咬板）、壓沖、注漆（填油）、絲印、滴膠、仿琺瑯、鋅合金壓鑄等。
- Zinc based alloy electrodeposits have been emphasized for their excellent corrosion resistance. 鋅基合金電鍍層由于具有優(yōu)良的耐蝕性而受到人們的關(guān)注。
- The high aluminum zinc based alloy ZA27 is a good substitute material for highstrength anti-friction copper alloys and aluminum alloys. 高鋁鋅基合金是近年來(lái)在耐磨行業(yè)應用日益廣泛的一類(lèi)新型合金。
- Zinc based RE alloy coating was obtained on the surface of steel samples by adding RE metal salts during the mechanical plating process. 通過(guò)在機械鍍鋅過(guò)程中添加不同量的稀土金屬鹽,在鋼鐵試樣表面形成不同成分含量的鋅基稀土合金鍍層。
- Lead base and Zinc base alloy for Bearing purpose 錫基、鉛基及鋅基軸承合金比較表
- The runner was retired put out at first base. 跑壘者于第一壘上被刺殺出局。
- The runner went to second base on a wild pitch. 一記瞎設讓跑壘員跑上了第二壘。
- You cannot enter a military base without a permit. 無(wú)通行證者不得擅入軍事基地。
