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在（BiPb）2Sr2Ca2Cu3O(10＋δ)／nano—SiC复合材料中，纳米SiC粒子掺加适量时可在5K的低温下有效地钉扎磁通，并在77K的较高运行温度下仍能抑制超导体的热激活磁通蠕动，成为有效的磁通钉扎中心，但对临界转变温度无多大影响．
In the (BiPb) 2Sr2Ca2Cu3O (10 + δ) / nano-SiC composites, the nano-SiC particles can effectively pin the flux at a low temperature of 5K when doped with appropriate amount and still inhibit the superconducting The heat-activated flux creep becomes an effective flux pinning center, but without much impact on the critical transition temperature.