used sand reclamation

常見例句

The effects of the remained heat treatment technique on the microstructure, mechanical properties of 319 Aluminum alloy and used sand reclamation were investigated.
實(shí)驗(yàn)研究了鑄造319鋁合金在余熱熱處理工藝下的微觀組織、力學(xué)性能及舊砂再生處理。
According to the current study of used sand reclamation and its development, new viewpoints of selecting the methods and equipments of used sand reclamation are expounded.
根據(jù)舊砂再生研究和發(fā)展的現(xiàn)狀，闡述了選擇舊砂再生工藝方法及設(shè)備的新觀點(diǎn)。
The investigation was carried out into the technological properties of microwave silicate sand, molding and core making, casting pouring, used sand reclamation and its properties.
研究了微波水玻璃砂的工藝性能、造型制芯、鑄件澆注、舊砂再生及其再生砂性能。