Abstract: A device including a first part and at least a second part to be assembled to the first part, the first part including a body from which an attachment extends, the attachment defining a housing for the second part, for example as a timepiece hand.

Abstract: A method for manufacturing a micromechanical component made of a first material, the first material being a material that can become at least partially amorphous, the method including: a) providing a mold made of a second material, the mold including a cavity forming the negative of the micromechanical component; b) providing the first material and forming the first material in the cavity of the mold, the first material having undergone, at a latest at a time of the forming, treatment allowing the first material to become at least partially amorphous; c) separating the micromechanical component thus formed from the mold.

Abstract: A method for manufacturing a micromechanical component made of a first material, the first material being a material that can become at least partially amorphous, the method including: a) providing a mold made of a second material, the mold including a cavity forming the negative of the micromechanical component; b) providing the first material and forming the first material in the cavity of the mold, the first material having undergone, at a latest at a time of the forming, treatment allowing the first material to become at least partially amorphous; c) separating the micromechanical component thus formed from the mold.

Abstract: A device including a first part and at least a second part to be assembled to the first part, the first part including a body from which an attachment extends, the attachment defining a housing for the second part, for example as a timepiece hand.

Abstract: Nickel-free bulk amorphous alloy, formed, in atomic percent, of: a zirconium and/or hafnium base, forming the balance, with a total zirconium and hafnium value greater than or equal to 52.0, and less than or equal to 62.0; copper: greater than or equal to 16.0, and less than or equal to 28.0; iron: greater than or equal to 0.5, and less than or equal to 10.0; aluminum: greater than or equal to 7.0, and less than or equal to 13.0; at least two additional metals taken from the family including Ti, V, Nb, Y, Cr, Mo, Co, Sn, Zn, P, Pd, Ag, Au, Pt, Ta, Ru, Rh, Ir, Os, and Hf when the base contains none, and Zr when the base contains none, with the cumulative atomic percentage of these additional metals being greater then 6.0 and less than or equal to 10.0.

Abstract: The invention concerns a zirconium and/or hafnium based, beryllium free, solid, amorphous alloy, with the addition of silver and/or gold and/or platinum to increase its critical diameter.

Abstract: The invention concerns a zirconium and/or hafnium based, beryllium free, bulk, amorphous alloy, with the addition of silver and/or gold and/or platinum to increase its critical diameter.

Abstract: Nickel-free austenitic stainless steel comprising, in mass percent: chromium in amounts of 10<Cr<21%; manganese in amounts of 10<Mn<20%; molybdenum in amounts of 0<Mo<2.5%; copper in amounts of 0.5?Cu<4%; carbon in amounts of 0.15<C<<%; nitrogen in amounts of 0<N?1, and the remainder being formed by iron and any impurities from the melt.

Abstract: Nickel-free bulk amorphous alloy, formed, in atomic percent, of: a zirconium and/or hafnium base, forming the balance, with a total zirconium and hafnium value greater than or equal to 52.0, and less than or equal to 62.0; copper: greater than or equal to 16.0, and less than or equal to 28.0; iron: greater than or equal to 0.5, and less than or equal to 10.0; aluminium: greater than or equal to 7.0, and less than or equal to 13.0; at least two additional metals taken from the family including Ti, V, Nb, Y, Cr, Mo, Co, Sn, Zn, P, Pd, Ag, Au, Pt, Ta, Ru, Rh, Ir, Os, and Hf when the base contains none, and Zr when the base contains none, with the cumulative atomic percentage of these additional metals being greater then 6.0 and less than or equal to 10.0.

Abstract: The invention concerns a zirconium and/or hafnium based, beryllium free, solid, amorphous alloy, with the addition of silver and/or gold and/or platinum to increase its critical diameter.

Abstract: The invention concerns a zirconium and/or hafnium based, beryllium free, bulk, amorphous alloy, with the addition of silver and/or gold and/or platinum to increase its critical diameter.