1. IN A PROCESS OF PRODUCING AN ALLOY JUNCTION IN A SEMICONDUCTOR BODY, AND THE ATTACHMENT OF A LEAD WIRE IN INTERRELATED STEPS, THE STEPS COMPRISING PROVIDING A PLURALITY OF CLOSELY SPACED CAPILLARIES, CONNECTING SAID CAPILLARIES TO A RESERVOIR OF A MOLTEN MATERIAL CAPABLE OF CHANGING THE CONDUCTIVITY OF A SEMICONDUCTOR BODY, POSITIONING A SEMICONDUCTOR BODY WITHIN ONE CAPILLARY DIAMETER OF SAID PLURALITY OF CAPILLARIES, PASSING A WIRE THROUGH AT LEAST ONE OF SAID CAPILLARIES, EXERTING PRESSURE ON SAID MOLTEN MATERIAL TO FORCE SAID MATERIAL THROUGH AT LEAST ONE OF SAID CAPILLARIES INTO CONTACT WITH SAID SEMICONDUCTOR BODY AND SAID LEAD WIRE AND THEREBY DISSOLVING THE CONTACTED PORTION OF SAID SEMICONDUCTOR BODY IN SAID