Ma ke kaʻina hana hoʻoheheʻe ahi, hānai ʻia ka molybdenum ma ke ʻano o ka uea hoʻoheheʻe ʻia i ka pū puhi kahi i hoʻoheheʻe ʻia e ke kinoea lapalapa. Hoʻopili ʻia nā droplets o ka molybdenum ma luna o ka ʻili e uhi ʻia i kahi e paʻa ai lākou e hana i kahi papa paʻakikī. Ke komo nā wahi nui, koi ʻia nā papa mānoanoa a i ʻole nā ​​koi kūikawā e pili ana i ka pili ʻana, ʻoi aku ka makemake o ke kaʻina hana arc. Ma kēia kaʻina hana, ua hānai ʻia nā uea ʻelua me nā mea uila conductive i kekahi i kekahi. Hoʻoheheʻe ʻia kēia mau mea ma muli o ke kī ʻana o kahi arc a kau ʻia ma luna o ka mea hana e ka ea paʻa. ʻO kahi ʻano hou o ka ʻenehana puhi ahi e lawe i ke ʻano o High Velocity Oxygen Fuel Spraying (HVOF). Ma muli o ka hoʻoheheʻe like ʻana o nā ʻāpana mea a me ka wikiwiki kiʻekiʻe loa i ka hui ʻana me ka mea hana, ʻaʻahu loa nā uhi HVOF a ʻike ʻia e ka haʻahaʻa haʻahaʻa.