套管法 meaning in Chinese

pipe-in-pipe method

In this work , un - doped and nano sic doped mgb2 / fe tapes and wires were fabricated by the powder in tube ( pit ) technique , and the short samples were synthesized through two different routes of the traditional vacuum sintering and the sparking plasma sintering ( sps ) . the sintering parameters were optimized in both sintering methods
本文采用粉末套管法( powderintube )原位( in - situ )制备了非掺杂和纳米sic掺杂的mgb2 / fe超导线带材,分别采用常规真空烧结和放电等离子烧结( sps )两种方式合成mgb2超导相,优化了烧结工艺参数。