编辑贴子 - [ Translate this page ]Billet 小胚 小胚是不锈钢的半成品，主要用于长条产品，如棒及锻造品。小胚通常是2-7平方英寸。 ... Blank 毛胚 不锈钢板材的一部分，这部分具有产品的外部尺寸但还没有经过最终用户的处理而成形，也因此而降低了不锈钢加工者的劳动成本和运输成本。 ...
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[1327铝业网- 中国最大最全的铝行业门户网站- 铝新闻,铝知识,铝标准,铝市场 - [ Translate this page ]1．17 原生铝 Primary aluminium. 经还原或分解金属化合物所提炼的金属铝。 1．18 再生铝 Secondary aluminium. 至少经过一次熔铸或加工并经回收 ... 2．2 轧制锭 Ingot for rolling. 铸造成形并用于轧制生产的金属坯料。 2．3挤压锭 Ingot for extruding ...
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Note added at 15 hrs (2006-10-11 07:31:05 GMT)
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maybe 'primary metal', 'primary cast forms' - just suggestions, need to be verified from texts in this field. Some examples of specialist publications:

Valuation of the Metal and Metal Products Industry Weekly ...'Valuation of the Metal and Metal Products Industry' from Weekly ... Primary production also includes basic metal products such as castings, nails, spikes, ...
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Valuation of the metal fabrication industry Weekly Corporate ...Metal fabrication is distinct from the primary metals industry, ... and which manufactures basic metal products by casting, rolling and alloying. ...
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Primary MetalThe productions of castings, extrusions and coke from ovens operated in ... In 2000, the average weekly earnings in the primary metal industry are $842.69, ...
www.hrsdc.gc.ca/asp/gateway.asp?hr=/en/hip/hrp/sp/industry_... - 71k - Cached - Similar pages


Metals Industry Journals & MagazinesGet weekly bulletins or live real-time data. Covers, base metals, iron & steel, ... Covers the latest global trends in metal casting technologies. ...
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Metals Industry Journals & MagazinesCovers the latest global trends in metal casting technologies. ... these buildings with metal, including primary and secondary structurals, metal roofing ...
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Aluminum Smelting and RefiningBoth primary and secondary aluminum producers refine and melt the aluminum and pour it into bars called ingots. The ingots are shipped to metal casting ...
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Platt's Metals Guide to Specifications - Product SpecificationsUnalloyed primary ingot. LME--Official morning session prices on the London Metal Exchange. First price is bid, second is asked. Weekly average is the ...
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Note added at 15 hrs (2006-10-11 07:32:41 GMT)
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possibly/probably unalloyed...

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Note added at 15 hrs (2006-10-11 07:36:20 GMT)
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another primary casting is 'slab'?

These different forms of primary metal (eg aluminium ingot, billet) are of standard dimensions and composition and are quoted I believe, eg on the London Metals Exchange.

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Note added at 15 hrs (2006-10-11 07:38:51 GMT)
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perhaps it could be a foundry product? alloyed? after all, there is no way of telling whether it is from the smelter/steel plant or a foundry?

http://carolinarustica.resultspage.com/furniture/Cast Iron B...

Unfinished cast iron may be used "as is" for natural look,or may easily be painted.

http://www.spwkits.com/powerwindow-wiperaccessories.htm

This is an unfinished cast aluminum bezel that allows easier installation of our Dual Wipe Wiper on finished 1937-1940 Chevy cars. Comes with gasket.

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Note added at 58 mins (2006-10-10 17:08:55 GMT)
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or raw cast iron/aluminum etc.

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Note added at 1 hr (2006-10-10 17:27:17 GMT)
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Support for "cast-iron blank":

http://www.armurerieduroi.com/pages/lathe/lathe_backplate.ht...

When I needed a backplate for my new TOS chuck (excellent chucks BTW) I bought a cast iron blank from Chronos in the UK, and followed the simple instructions on Tony Griffith's site for fitting. http://www.lathes.co.uk/latheparts/page7.html The blank was riddled with a lot of very hard spots that had to be ground out with a dremel during machining. However, Chronos do sell a Boxford backplate, part machined and threaded for around œ19, roughly $30. Len (13681)

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Note added at 22 hrs (2006-10-11 14:53:27 GMT)
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Wenjer, here are some more links that support the translation of "raw cast"...

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http://home.earthlink.net/~bubbaf250/parts/parts02.html

Casting ID codes are recessed into the unfinished (raw cast) surface. Sometimes the characters are faint, so you may have to thoroughly clean the area with a solvent to find the ID code.

http://www.scana.no/en/ssa/products_and_services/cast-produc...

Products of non-alloyed, low-alloy and high-alloy grade steel are produced here. We supply raw cast as well as finished machined products with weight up to 12 tonnes.

http://www.pangolin-editions.com/foundry.html

Both lost wax and sand casts are then metal worked. Once cold the mould is broken open and the raw cast sculpture revealed.

http://www.koresfoundry.com/product.htm

These and many more engineering and automotive castings Supplied in Raw cast condition , proof and or fully machined condition on case to case basis.

http://www.egnatiafoundry.gr/en/Proionta.asp

All parts are delivered in the production stage you request, from raw-cast work-pieces to ready to be mounted work-pieces.

http://www.siempelkamp.de/de/downloads/bulletin_2005_2.pdf#s...

The production process begins with the raw cast of the cask body at a casting temperature of approx. 1320°C at the Siempelkamp foundry in Krefeld