公开(公告)号：US4404009A

公开(公告)日：1983-09-13

申请号：US452274

申请日：1982-12-22

申请人： Mohinder S. Bhatti ,  Alfred Marzocchi ,  George W. Ritter

发明人： Mohinder S. Bhatti ,  Alfred Marzocchi ,  George W. Ritter

IPC分类号： C03B37/04 ,  C03B37/08 ,  C03B37/095 ,  C03B37/025

CPC分类号： C03B37/0805 ,  C03B37/047 ,  C03B37/095

摘要： A feeder for supplying molten streams of glass to be attenuated into fibers is provided comprising a refractory metal core; an oxygen impervious, precious metal sheath and an intermediate diffusion barrier layer intimately bonded together by hot isostatic pressing to form a unitary laminate, said laminate having inserts having orifices extending therethrough adapted to establish streams of molten material for attenuation into filaments.

摘要翻译： 提供一种用于将要被减弱成纤维的玻璃熔体流供给的供料器，包括耐火金属芯; 不透氧的贵金属护套和通过热等静压紧密地结合在一起的中间扩散阻挡层，以形成整体层压体，所述层压板具有插入件，孔口延伸穿过适于建立用于衰减成长丝的熔融材料流。

公开(公告)号：US06932879B2

公开(公告)日：2005-08-23

申请号：US10218003

申请日：2002-08-13

申请人： Kevin J. Ely ,  Timothy M. Frech ,  George W. Ritter

发明人： Kevin J. Ely ,  Timothy M. Frech ,  George W. Ritter

IPC分类号： B23K26/24 ,  B23K26/32 ,  B32B31/00

CPC分类号： B23K26/244 ,  B23K26/32 ,  B23K26/323 ,  B23K2101/34 ,  B23K2103/08 ,  B23K2103/10 ,  B23K2103/18 ,  B23K2103/50

摘要： An improved method of weldbonding utilizing inclusion bodies, placed directly between materials to be bonded or included in a weldbonding adhesive. The inclusion bodies maintain a gap between the materials to be welded which provides a gas releasing egress route to disperse the gas and gaseous byproducts produced during welding. This egress route substantially prevents the gases and gaseous byproducts from being expelled through the weld pool and the resultant degradation of the quality of the weld pool, particularly with coated materials, partial penetration welds, and such materials as 6000 series aluminum. The method further comprises an optional step of including a crack-reducing additive, applied either directly to the materials to be welded or included in the adhesive. A laser weldbonding embodiment may use a plurality of phased heat cycles to reduce weld imperfections, and enhance the effects of the adhesive and optional crack-reducing additive.

摘要翻译： 一种改进的使用包含体的焊接方法，其直接放置在待粘合的材料或包含在焊接粘合剂中。 包合体在待焊接的材料之间保持间隙，其提供气体释放出口路径以分散气体和在焊接期间产生的气体副产物。 该出口路线基本上防止气体和气体副产物通过熔池排出，并导致熔池质量的下降，特别是涂覆材料，部分渗透焊缝以及6000系列铝等材料。 该方法还包括任选的步骤，包括直接施加到待焊接材料或包含在粘合剂中的抗裂减添加剂。 激光焊接实施例可以使用多个相位热循环来减少焊接缺陷，并且增强粘合剂和任选的抗裂附加剂的效果。