1. A two-phase bone substitute material based on calcium phosphate / hydroxyapatite phosphate (CAP / HAP), comprising a core of sintered CAP and at least one uniform and closed epitactically growing layer of nanocrystalline HAP deposited on top of the core of sintered CAP, and the epitactically growing nanocrystals have the same size and morphology as the mineral of human bones, that is, a length of 30 to 46 nm and a width of 14 to 22 nm. 2. A bone substitute material based on CAP / HAP according to claim 1, characterized in that the epitactically growing layer of nanocrystalline HAP, as a rule, has a thickness of at least 15 to 50 nm. A bone substitute material based on CAP / HAP according to claim 1, characterized in that the epitactically growing layer of nanocrystalline HAP, as a rule, has a thickness of at least 20 to 40 nm. Material of bone substitute based on CAP / HAP according to any one of claims 1 to 3, characterized in that the ratio of the material to HAP is from 5:95 to 95: 5.5. A bone substitute material based on CAP / HAP according to any one of claims 1 to 3, characterized in that the ratio of the core of the sintered CAP material to HAP is from 10:90 to 90: 10.6. A bone substitute material based on CAP / HAP according to any one of claims 1 to 3, characterized in that the core of sintered CAP essentially consists of α-TCP. A bone substitute material based on CAP / HAP according to any one of claims 1 to 3, characterized in that it is provided in the form of particles or granules. A bone substitute material based on CAP / HAP according to any one of claims 1 to 3, characterized in that it is a molded product. A molded product according to claim 8, characterized in that it has the form of a screw, nail or pin. 10. Molded from1. Двухфазный материал заменителя костной ткани на основе фосфата кальция/гидроксиапатита (САР/НАР), включающий ядро из спеченного CAP и как минимум один равномерный и закрытый эпитаксически нарастающий слой нанокристаллического
