Inquiry (采购产品): Boron Carbide I am interested in boron carbide blocks for a nuclear shielding application. Do you have standard B4C pieces approximately the size of standard bricks? **** Hidden Message ***** Robert Abrams 60510 Company: Muons, Inc. E-mail: boba247@muonsinc.com **** Hidden Message ***** boba247@muonsinc.com