text: During the 1970s the BNF became the BNF Metals Technology Centre and moved out of London to Grove Laboratories, Denchworth Road, Wantage, Oxfordshire.  Recognising globalisation, membership was then opened to companies based overseas.  In 1990 the BNF bought Fulmer Research Laboratories from the Institute of Physics and was renamed the BNF-Fulmer, then BNF (Fulmer Materials Centre).  The laboratories were closed in 1992.