The lunar soil (regolith) contains iron, aluminum, calcium, silicon, titanium, and oxygen, as well as trace amounts of lighter elements such as carbon, sulfur, and nitrogen.
月球的土壤(风化层)含有铁、铝、钙、硅、钛和氧等元素，此外还发现有大量较轻元素如碳、硫和氮等。
Suitable for low carbon steel, stainless steel, copper alloy, titanium alloy and cast iron welding.
适用于低碳钢、不锈钢、铜合金、钛合金及铸铁的焊接。
The effects of carbon content on microstructure and mechanical properties of spheroidal graphite cast iron containing arsenic, tin, lead and titanium was investigated.
研究了碳量对含砷锡铅钛球墨铸铁组织与力学性能的影响。
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