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钢坯连铸技术和汽车的轻量化、节能化,技术进步的先进与落后,给日本和美国带来了很不相同的结果。进入80年代以来,日本取得了对美竞争的绝对优势,在一系列传统工业中实现了“日美易位”;美国则经历了惨痛的大动荡、大改组。在日本和美国已经发生的过程,迟早也会在其它国家发生,世界范围内的铸件产量仍有进一步下降的趋势。我国庞大但落后的铸造工业,具有日本寻求继续发展至关重要的基础条件。“买光美国”的日本,将在90年代与中国结成不对等的伙伴。美国对欧洲具有良好感情和愿望。但与其说欧洲期望美国的出口,不如说更想去美国占领市场。美国一些中、小公司的产品和技术,在中国比在欧洲更有竞争力。
Billet continuous casting technology and lightweight car, energy-saving, advanced and backward technological progress, Japan and the United States brought very different results. Since the 1980s, Japan has gained the absolute superiority in its competition with the United States, realized “Japan-US translocation” in a series of traditional industries, and the United States has experienced a painful turmoil and a major reorganization. The processes that have taken place in Japan and the United States, sooner or later, will happen in other countries and there will be a further decline in casting production worldwide. The vast but backward foundry industry in our country possesses the essential conditions for Japan’s quest for continued development. Japan, “buying light America,” will form an unequal partner with China in the 1990s. The United States has a good feeling and desire for Europe. However, Europe is not so much looking for U.S. exports as it wants to go to the United States to occupy the market. Some American middle and small companies’ products and technologies are more competitive in China than in Europe.