The most common defects in the sapphire cufflinks

In the figure, ABCD is the result of active brazing bond diamond. Figure 9 in the brazing process half of the diamond surface and the molten solder reacts bond strength; the balance of impact strength in chemical bonding is very strong, but the interface reaction may also be detrimental to the complete performance of the diamond, the result is the impact strength of diamond decreased. The meaning is probably of pineapple red sapphire cufflinks.  For the regulation and control interface of carbide formation in the molten solder wetting before plating a thin layer on the diamond (10 the Hiroshi m) copper plating, the results show that by the molten solder in the diamond surrounding the formation of solid efforts to further strengthen, without sacrificing its impact strength.
 Figure 10 shows the interface between the diamond and Solder junction 48 lo copper diamond brazing when the consolidation of the matrix of the diamond has been fragmentation, constitutes the interface to control the path of its rupture. The most common defects in the sapphire cufflinks are small needle-like impurities, known as filaments. Chemical bonding force is not enough, the diamond will be exposed at the interface to split the carcass. Weaken the welding caused by the reaction of the diamond crystal, the diamond coating by the molten solder will be broken. The regulatory role of the middle layer of the thin copper transition, Diamond Articles molten solder coated stone will tear the coating layer itself the weakest connection with (Figure 11).
The Jiang Rongchao translated from Intertech 2008 CD. Broad prospects for the synthetic diamond market demand according to industry association statistics, 2001-2009, the domestic synthetic diamond production and sales increase by 1.6 billion kt to 5.4 billion karats, the compound annual growth rate of 16.4%. Sapphire cufflinks are formed in its unique environment.  The synthetic diamond market demand in China is still in the next few years can be maintained above 15% compound annual growth expected 2012 demand for the domestic market can reach six billion kt. With the synthetic diamond industry in technological progress and the improvement of product quality of synthetic diamond products, international customer approval, according to industry association statistics.