中国微合金化技术与含铌钢发展30周-of Evolution(16)

中国微合金化技术与含铌钢发展30周-of Evolution

36 中国含铌钢技术发展30周年国际研讨会论文集

Figure 15: Effect of sulfur content on toughness of linepipe.

Other manufacturing developments occurring since 1959/60 in response to end user demands, production economics, new test methods (e.g. HIC testing) and other factors discussed in this and other* papers are presented chronologically in Table 11 below:

Table 11: Manufacturing Developments 1960-2009