block sequence

block sequence

[′bläk ‚sē·kwəns]
(metallurgy)
A procedure by which a continuous multiple-pass joint is completed by alternating the deposition of intermittent cross-sectional buildup and intervening lengths of weld metal.
References in periodicals archive ?
Wide circumferential grooves help to efficiently evacuate water from beneath the tread, and a special tread block sequence helps enhance handling.
Surprisingly, this relationship is not repeated between alternating and block presentations if the block sequence is reversed, i.
It can be seen that in this case, the effectiveness of news cognition is further lowered if the subjects are presented the news in an undesirable-desirable block sequence.
It can be concluded that news comprehension is affected in a positive way by a presentation of news in a block sequence, in an order of desirable-undesirable news items.
In subsequent tests, they saw alternating presentations of the previous block sequence and a sequence going in the opposite direction.
Embodiments of the invention provide a class of mesophase separated ethylene/[alpha]-olefin block interpolymers with controlled block sequences.
Key statement: Embodiments of the invention provide a class of mesophase separated propylene/[alpha]-olefin block interpolymers with controlled block sequences.