(February 2014) Allusion is a figure of speech, in which one refers covertly or indirectly to an object or circumstance from an external context. It is left to the audience to make the connection; where the connection is directly and explicitly stated (as opposed to indirectly implied) by the author, it is instead usually termed a reference.
Titanium metal connects well with bone, so it has found surgical applications such as in joint replacements (especially hip joints) and tooth implants. The largest use of titanium is in the form of titanium(IV) oxide. It is extensively used as a pigment in house paint, artistsâ paint, plastics, enamels and paper.
Alloys (metals blended together or with other products) are most commonly seen around the home, but some metals are seen in their pure form. The most common presentation of metal in the home is in the electroplated form, where a thin layer of metal is fused by electrolysis to an object.earn about the types of metals that are used in domestic construction and understand what they are used for. Find out why particular metals are used and which metals are used to make alloys that are used in a home.