Something called a'hardener alloy'is made.是什么意思？

Something called a'hardener alloy'is made.

制出一种叫做 “ 中间合金 ” 的东西.

something

pron. 某物，某事，重要的事物[人]，有一定意义的事物；n. （表示不确切的描述或数量）大致，左右；adv. 非常，有点，大约；

例句
Rachel was going to do something about Jacob...
蕾切尔将对雅各布有所行动。

called

v. 叫( call的过去式和过去分词 )，通电话，认为，估计；

例句
He has also called for an acceleration of political reforms.
他同时呼吁加快政治改革的步伐。

hardener

n. 硬化剂，硬化者；

例句
The characteristics of new hardener and TDI - TMP adduct were compared.
比较了新型固化剂与TDI-TMP加成物性能指标.

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

made

adj. …制的，（人工）做成的，拼成的，虚构的，保证成功的；v. 使(make的过去式和过去分词)；

例句
Single people are treated as an aberration and made to pay a supplement.
独身者被当成异类，而且要付一笔额外的费用。