تفاعل #2487387

ord-c9c8ad1ef3214819a9427bb83538e900

معادلة التفاعل

[Al]
aluminum
[B]
boron
→
[Al].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B]
aluminum boride

المتفاعلات

—
Steel
[Al]
aluminum
[B]
boron

الكواشف

لا شيء

ظروف التفاعل

الظروف التفصيلية
See reaction.notes.procedure_details.

الإجراء التجريبي

According to the experiment, Superhard Steel™ alloy SHS717, having a structure of Fe52.3Mn2Cr19Mo2.5W1.7B16C4Si2.5, was melted and additions of aluminum and boron were made at a 1 to 12 ratio to provide aluminum boride in the alloy at 10, 15, 20, and 63 atomic percent. The alloy was subsequently formed into ingots and allowed to cool. The resultant harnesses of these modified alloys, measured at a load of 100 kg/mm2 and 300 kg/mm2, are given in Table 3. Note that all hardness indentations are reported as an average of a minimum of 5 indentations.

المصدر

DOI: 10.6084/m9.figshare.5104873.v1براءة الاختراع: US08795448B2uspto-grants-2014_08